diff --git a/docs/how_to_extend_web_test_framework.md b/docs/how_to_extend_web_test_framework.md
index b15a83aa9e7d5b..afb455cdbe6a0a 100644
--- a/docs/how_to_extend_web_test_framework.md
+++ b/docs/how_to_extend_web_test_framework.md
@@ -108,7 +108,7 @@ and MacPort (and maybe the android port class) should be extended as they
 provide platform specific overrides/extensions that implement most of the
 important functionality. While there are many functions in Port, overriding one
 function will affect most of the other ones to get the desired behavior. For
-example, if `layout_tests_dir()` is overridden, not only will the code look for
+example, if `web_tests_dir()` is overridden, not only will the code look for
 tests in that directory, but it will find the correct TestExpectations file, the
 platform specific expected files, etc.
 
@@ -125,7 +125,7 @@ Here are some of the functions that most likely need to be overridden.
     *   This should return the name of the program test p. By default it returns
         ‘content_shell’, but you want to have it return the program you want to
         run, such as `chrome` or `browser_tests`.
-*   `layout_tests_dir`
+*   `web_tests_dir`
     *   This tells the port where to look for all the and everything associated
         with them such as resources files.
     *   By default it returns the absolute path to the web tests directory.
@@ -172,7 +172,7 @@ and has stdout, stdin, stderr.
 #### Goals
 
 Your goal for this part of the project is to create a program (or extend a
-program) to interface with the web test framework. The layout test framework
+program) to interface with the web test framework. The web test framework
 will communicate with this program to tell it what to do and it will accept data
 from this program to perform the regression testing or create new base line
 files.
diff --git a/third_party/blink/tools/blinkpy/common/checkout/diff_parser_unittest.py b/third_party/blink/tools/blinkpy/common/checkout/diff_parser_unittest.py
index da63aa127c230a..be84891b3f4d32 100644
--- a/third_party/blink/tools/blinkpy/common/checkout/diff_parser_unittest.py
+++ b/third_party/blink/tools/blinkpy/common/checkout/diff_parser_unittest.py
@@ -78,7 +78,7 @@ def test_diff_parser(self, parser=None):
         self.assertEqual((87, 90), diff.lines[22][0:2])
 
         # Check if a newly added file is correctly handled.
-        diff = parser.files['LayoutTests/platform/mac/fast/flexbox/box-orient-button-expected.checksum']
+        diff = parser.files['web_tests/platform/mac/fast/flexbox/box-orient-button-expected.checksum']
         self.assertEqual(1, len(diff.lines))
         self.assertEqual((0, 1), diff.lines[0][0:2])
 
diff --git a/third_party/blink/tools/blinkpy/common/checkout/diff_test_data.py b/third_party/blink/tools/blinkpy/common/checkout/diff_test_data.py
index 7504599b223bba..be76cd28e3eddd 100644
--- a/third_party/blink/tools/blinkpy/common/checkout/diff_test_data.py
+++ b/third_party/blink/tools/blinkpy/common/checkout/diff_test_data.py
@@ -69,7 +69,7 @@
  }
  
  bool StyleRareInheritedData::shadowDataEquivalent(const StyleRareInheritedData& o) const
-diff --git a/LayoutTests/platform/mac/fast/flexbox/box-orient-button-expected.checksum b/LayoutTests/platform/mac/fast/flexbox/box-orient-button-expected.checksum
+diff --git a/web_tests/platform/mac/fast/flexbox/box-orient-button-expected.checksum b/web_tests/platform/mac/fast/flexbox/box-orient-button-expected.checksum
 new file mode 100644
 index 0000000..6db26bd
 --- /dev/null
diff --git a/third_party/blink/tools/blinkpy/common/net/web_test_results_unittest.py b/third_party/blink/tools/blinkpy/common/net/web_test_results_unittest.py
index 2f0b6afc5d6a21..40a266623e8ef9 100644
--- a/third_party/blink/tools/blinkpy/common/net/web_test_results_unittest.py
+++ b/third_party/blink/tools/blinkpy/common/net/web_test_results_unittest.py
@@ -87,7 +87,7 @@ class WebTestResultsTest(unittest.TestCase):
     },
     "skipped": 450,
     "num_regressions": 15,
-    "layout_tests_dir": "/b/build/slave/Webkit_Mac10_5/build/src/third_party/WebKit/LayoutTests",
+    "layout_tests_dir": "/b/build/slave/Webkit_Mac10_5/build/src/third_party/blink/web_tests",
     "version": 3,
     "num_passes": 77,
     "fixable": 1220,
diff --git a/third_party/blink/tools/blinkpy/common/unified_diff.py b/third_party/blink/tools/blinkpy/common/unified_diff.py
index 1b5d37e22b5882..7f0700aa8df880 100644
--- a/third_party/blink/tools/blinkpy/common/unified_diff.py
+++ b/third_party/blink/tools/blinkpy/common/unified_diff.py
@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
-"""A utility function to do text diffs of expected and actual layout test results."""
+"""A utility function to do text diffs of expected and actual web test results."""
 
 import difflib
 
diff --git a/third_party/blink/tools/blinkpy/third_party/wpt/README.chromium b/third_party/blink/tools/blinkpy/third_party/wpt/README.chromium
index 6d71072bce15f2..80697eb1309866 100644
--- a/third_party/blink/tools/blinkpy/third_party/wpt/README.chromium
+++ b/third_party/blink/tools/blinkpy/third_party/wpt/README.chromium
@@ -1,4 +1,4 @@
-W3C Web Platform Tests in Blink Layout Tests
+W3C Web Platform Tests in Blink Web Tests
 
 Design Doc: https://goo.gl/iXUaZd
 
@@ -28,7 +28,7 @@ changing the ports (HTTP/S, WS/S), make sure to also:
 
 - update `WPT_HOST_AND_PORTS` in
   `//third_party/blink/tools/blinkpy/web_tests/port/driver.py`
-- update LayoutTestContentBrowserClient::GetOriginsRequiringDedicatedProcess()
+- update WebTestContentBrowserClient::GetOriginsRequiringDedicatedProcess()
 
 checkout.sh
 ===========
diff --git a/third_party/blink/tools/blinkpy/tool/commands/analyze_baselines_unittest.py b/third_party/blink/tools/blinkpy/tool/commands/analyze_baselines_unittest.py
index e4f87d47ea4bb3..08c0b3f97307c1 100644
--- a/third_party/blink/tools/blinkpy/tool/commands/analyze_baselines_unittest.py
+++ b/third_party/blink/tools/blinkpy/tool/commands/analyze_baselines_unittest.py
@@ -13,7 +13,7 @@ class _FakeOptimizer(BaselineOptimizer):
 
     def read_results_by_directory(self, baseline_name):
         if baseline_name.endswith('txt'):
-            return {'LayoutTests/passes/text.html': '123456'}
+            return {'web_tests/passes/text.html': '123456'}
         return {}
 
 
diff --git a/third_party/blink/tools/blinkpy/tool/commands/rebaseline_cl_unittest.py b/third_party/blink/tools/blinkpy/tool/commands/rebaseline_cl_unittest.py
index 69bd42affb89f6..5546cc75ac36df 100644
--- a/third_party/blink/tools/blinkpy/tool/commands/rebaseline_cl_unittest.py
+++ b/third_party/blink/tools/blinkpy/tool/commands/rebaseline_cl_unittest.py
@@ -101,7 +101,7 @@ def setUp(self):
             self._write(path, 'contents')
 
         self.mac_port.host.filesystem.write_text_file(
-            '/test.checkout/LayoutTests/external/wpt/MANIFEST.json', '{}')
+            '/test.checkout/web_tests/external/wpt/MANIFEST.json', '{}')
 
     def tearDown(self):
         BaseTestCase.tearDown(self)
diff --git a/third_party/blink/tools/blinkpy/w3c/chromium_commit_mock.py b/third_party/blink/tools/blinkpy/w3c/chromium_commit_mock.py
index e9ee0ddd4a1619..3d7c7c4743f4a9 100644
--- a/third_party/blink/tools/blinkpy/w3c/chromium_commit_mock.py
+++ b/third_party/blink/tools/blinkpy/w3c/chromium_commit_mock.py
@@ -29,8 +29,8 @@ def short_sha(self):
 
     def filtered_changed_files(self):
         return [
-            'third_party/WebKit/LayoutTests/external/wpt/one.html',
-            'third_party/WebKit/LayoutTests/external/wpt/two.html',
+            'third_party/blink/web_tests/external/wpt/one.html',
+            'third_party/blink/web_tests/external/wpt/two.html',
         ]
 
     def url(self):
diff --git a/third_party/blink/tools/blinkpy/web_tests/builder_list.py b/third_party/blink/tools/blinkpy/web_tests/builder_list.py
index 96760fbee9003d..3bc7758f914f98 100644
--- a/third_party/blink/tools/blinkpy/web_tests/builder_list.py
+++ b/third_party/blink/tools/blinkpy/web_tests/builder_list.py
@@ -26,9 +26,9 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-"""Represents a set of builder bots running layout tests.
+"""Represents a set of builder bots running web tests.
 
-This class is used to hold a list of builder bots running layout tests and their
+This class is used to hold a list of builder bots running web tests and their
 corresponding port names and TestExpectations specifiers.
 """
 
diff --git a/third_party/blink/tools/blinkpy/web_tests/merge_results.py b/third_party/blink/tools/blinkpy/web_tests/merge_results.py
index d8071aa5adc8b0..a5c6e3f44ebc6e 100644
--- a/third_party/blink/tools/blinkpy/web_tests/merge_results.py
+++ b/third_party/blink/tools/blinkpy/web_tests/merge_results.py
@@ -2,13 +2,13 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
-"""Classes for merging layout tests results directories together.
+"""Classes for merging web tests results directories together.
 
 This is split into three parts:
 
  * Generic code to merge JSON data together.
  * Generic code to merge directories together.
- * Code to specifically merge the layout tests result data together.
+ * Code to specifically merge the web tests result data together.
 
 The JSON data merger will recursively merge dictionaries by default.
 
@@ -518,7 +518,7 @@ def merge(self, output_dir, to_merge_dirs):
                 break
 
 
-# Classes specific to merging LayoutTest results directory.
+# Classes specific to merging web test results directory.
 # ------------------------------------------------------------------------
 
 
@@ -577,7 +577,7 @@ def __init__(self, allow_unknown_if_matching=False):
             NameRegexMatch(':interrupted$'),
             lambda o, name=None: bool(sum(o)))
 
-        # Layout test directory value is randomly created on each shard, so
+        # Web test directory value is randomly created on each shard, so
         # clear it.
         self.add_helper(
             NameRegexMatch(':layout_tests_dir$'),
@@ -596,8 +596,8 @@ def fallback_matcher(self, objs, name=None):
         return JSONMerger.fallback_matcher(self, objs, name)
 
 
-class LayoutTestDirMerger(DirMerger):
-    """Merge layout test result directory."""
+class WebTestDirMerger(DirMerger):
+    """Merge web test result directory."""
 
     def __init__(self, filesystem=None,
                  results_json_value_overrides=None,
@@ -674,7 +674,7 @@ def main(argv):
 
     parser = argparse.ArgumentParser()
     parser.description = """\
-Merges sharded layout test results into a single output directory.
+Merges sharded web test results into a single output directory.
 """
     parser.epilog = """\
 
@@ -812,7 +812,7 @@ def main(argv):
             results_json_value_overrides[result_key] = build_properties[build_prop_key]
         logging.debug('results_json_value_overrides: %r', results_json_value_overrides)
 
-    merger = LayoutTestDirMerger(
+    merger = WebTestDirMerger(
         results_json_value_overrides=results_json_value_overrides,
         results_json_allow_unknown_if_matching=args.results_json_allow_unknown_if_matching)
 
diff --git a/third_party/blink/tools/blinkpy/web_tests/merge_results_unittest.py b/third_party/blink/tools/blinkpy/web_tests/merge_results_unittest.py
index c217d41c73f8dd..5035db04de5078 100644
--- a/third_party/blink/tools/blinkpy/web_tests/merge_results_unittest.py
+++ b/third_party/blink/tools/blinkpy/web_tests/merge_results_unittest.py
@@ -541,7 +541,7 @@ def test_seconds_since_epoch(self):
             merger.merge([{'seconds_since_epoch': 12}, {}]))
 
 
-class LayoutTestDirMergerTests(unittest.TestCase):
+class WebTestDirMergerTests(unittest.TestCase):
 
     # JSON files for shard 1
     # Shard1 has the following tests;
@@ -555,7 +555,7 @@ class LayoutTestDirMergerTests(unittest.TestCase):
   "chromium_revision": "123",
   "fixable": 1,
   "interrupted": false,
-  "layout_tests_dir": "/b/s/w/irJ1McdS/third_party/WebKit/LayoutTests",
+  "layout_tests_dir": "/b/s/w/irJ1McdS/third_party/blink/web_tests",
   "num_failures_by_type": {
     "AUDIO": 2,
     "CRASH": 3
@@ -677,7 +677,7 @@ class LayoutTestDirMergerTests(unittest.TestCase):
   "chromium_revision": "123",
   "fixable": 9,
   "interrupted": false,
-  "layout_tests_dir": "/b/s/w/sadfa124/third_party/WebKit/LayoutTests",
+  "layout_tests_dir": "/b/s/w/sadfa124/third_party/blink/web_tests",
   "num_failures_by_type": {
     "AUDIO": 10,
     "CRASH": 11
@@ -772,7 +772,7 @@ class LayoutTestDirMergerTests(unittest.TestCase):
 [Wed Mar 01 22:20:07.400802 2017] [ssl:warn] [pid 15010] AH01909: RSA certificate configured for 127.0.0.1:443 does NOT include an ID which matches the server name
 """
 
-    layout_test_filesystem = {
+    web_test_filesystem = {
         # Files for shard0
         '/shards/0/layout-test-results/access_log.txt': shard0_access_log,
         '/shards/0/layout-test-results/archived_results.json': shard0_archived_results_json,
@@ -1008,7 +1008,7 @@ class LayoutTestDirMergerTests(unittest.TestCase):
 [Wed Mar 01 22:20:07.400802 2017] [ssl:warn] [pid 15010] AH01909: RSA certificate configured for 127.0.0.1:443 does NOT include an ID which matches the server name
 """
 
-    layout_test_output_filesystem = {
+    web_test_output_filesystem = {
         '/out/layout-test-results/access_log.txt': output_access_log,
         '/out/layout-test-results/archived_results.json': output_archived_results_json,
         '/out/layout-test-results/error_log.txt': output_error_log,
@@ -1040,11 +1040,11 @@ class LayoutTestDirMergerTests(unittest.TestCase):
     }
 
     def test(self):
-        fs = MockFileSystem(self.layout_test_filesystem)
+        fs = MockFileSystem(self.web_test_filesystem)
 
-        merger = merge_results.LayoutTestDirMerger(fs, results_json_value_overrides={'layout_tests_dir': 'src'})
+        merger = merge_results.WebTestDirMerger(fs, results_json_value_overrides={'layout_tests_dir': 'src'})
         merger.merge('/out', ['/shards/0', '/shards/1'])
 
-        for fname, contents in self.layout_test_output_filesystem.items():
+        for fname, contents in self.web_test_output_filesystem.items():
             self.assertIn(fname, fs.files)
             self.assertMultiLineEqual(contents, fs.files[fname])
diff --git a/third_party/blink/tools/blinkpy/web_tests/models/test_expectations.py b/third_party/blink/tools/blinkpy/web_tests/models/test_expectations.py
index eaacaed672a8af..cd64e3e4e071da 100644
--- a/third_party/blink/tools/blinkpy/web_tests/models/test_expectations.py
+++ b/third_party/blink/tools/blinkpy/web_tests/models/test_expectations.py
@@ -26,7 +26,7 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-"""A helper class for reading in and dealing with tests expectations for layout tests."""
+"""A helper class for reading in and dealing with tests expectations for web tests."""
 
 from collections import defaultdict
 
@@ -880,7 +880,7 @@ def _already_seen_better_match(self, test, expectation_line):
 
 class TestExpectations(object):
     """Test expectations consist of lines with specifications of what
-    to expect from layout test cases. The test cases can be directories
+    to expect from web test cases. The test cases can be directories
     in which case the expectations apply to all test cases in that
     directory and any subdirectory. The format is along the lines of:
 
diff --git a/third_party/blink/tools/blinkpy/web_tests/models/test_run_results.py b/third_party/blink/tools/blinkpy/web_tests/models/test_run_results.py
index a2701365eac762..9ad7bcc2f4b51b 100644
--- a/third_party/blink/tools/blinkpy/web_tests/models/test_run_results.py
+++ b/third_party/blink/tools/blinkpy/web_tests/models/test_run_results.py
@@ -61,7 +61,7 @@ def __init__(self, expectations, num_tests):
         self.unexpected_failures = 0
         self.unexpected_timeouts = 0
 
-        # The wall clock time spent running the tests (layout_test_runner.run()).
+        # The wall clock time spent running the tests (web_test_runner.run()).
         self.run_time = 0
 
         # Map of test name to the *last* result for the test.
diff --git a/third_party/blink/tools/blinkpy/web_tests/port/browser_test_driver.py b/third_party/blink/tools/blinkpy/web_tests/port/browser_test_driver.py
index b580a810c5ad94..4cdaa786864dca 100644
--- a/third_party/blink/tools/blinkpy/web_tests/port/browser_test_driver.py
+++ b/third_party/blink/tools/blinkpy/web_tests/port/browser_test_driver.py
@@ -43,7 +43,7 @@ def start(self, per_test_args, deadline):
         assign it to the stdin of the process that is owned by this driver's
         server process.
         """
-        # FIXME(ivandavid): Need to handle case where the layout test doesn't
+        # FIXME(ivandavid): Need to handle case where the web test doesn't
         # get a file name.
         new_cmd_line = self.cmd_line(per_test_args)
         if not self._server_process or new_cmd_line != self._current_cmd_line:
@@ -52,7 +52,7 @@ def start(self, per_test_args, deadline):
             self._open_stdin_path(deadline)
 
     # Gets the path of the directory that the file for stdin communication is
-    # in. Since the browser test cannot clean it up, the layout test framework
+    # in. Since the browser test cannot clean it up, the web test framework
     # will. Everything the browser test uses is stored in the same directory as
     # the stdin file, so deleting that directory recursively will remove all the
     # other temp data, like the printed pdf. This function assumes the correct
diff --git a/third_party/blink/tools/blinkpy/web_tests/print_layout_test_times.py b/third_party/blink/tools/blinkpy/web_tests/print_web_test_times.py
similarity index 100%
rename from third_party/blink/tools/blinkpy/web_tests/print_layout_test_times.py
rename to third_party/blink/tools/blinkpy/web_tests/print_web_test_times.py
diff --git a/third_party/blink/tools/blinkpy/web_tests/print_layout_test_times_unittest.py b/third_party/blink/tools/blinkpy/web_tests/print_web_test_times_unittest.py
similarity index 97%
rename from third_party/blink/tools/blinkpy/web_tests/print_layout_test_times_unittest.py
rename to third_party/blink/tools/blinkpy/web_tests/print_web_test_times_unittest.py
index aab2bb3bfb6156..a291b5927e7428 100644
--- a/third_party/blink/tools/blinkpy/web_tests/print_layout_test_times_unittest.py
+++ b/third_party/blink/tools/blinkpy/web_tests/print_web_test_times_unittest.py
@@ -29,10 +29,10 @@
 import unittest
 
 from blinkpy.common.host_mock import MockHost
-from blinkpy.web_tests.print_layout_test_times import main
+from blinkpy.web_tests.print_web_test_times import main
 
 
-class PrintLayoutTestTimesTest(unittest.TestCase):
+class PrintWebTestTimesTest(unittest.TestCase):
 
     def check(self, args, expected_output, files=None):
         host = MockHost()
diff --git a/third_party/blink/tools/blinkpy/web_tests/run_webkit_tests.py b/third_party/blink/tools/blinkpy/web_tests/run_webkit_tests.py
index 0e93026c404a90..00a33b66d183d1 100644
--- a/third_party/blink/tools/blinkpy/web_tests/run_webkit_tests.py
+++ b/third_party/blink/tools/blinkpy/web_tests/run_webkit_tests.py
@@ -114,7 +114,7 @@ def parse_args(args):
                 action='append',
                 default=[],
                 dest='adb_devices',
-                help='Run Android layout tests on these devices'),
+                help='Run Android web tests on these devices'),
             # FIXME: Flip this to be off by default once we can log the
             # device setup more cleanly.
             optparse.make_option(
@@ -300,7 +300,7 @@ def parse_args(args):
                 help='Number of times to run the set of tests (e.g. ABCABCABC)'),
             optparse.make_option(
                 '--layout-tests-directory',
-                help=('Path to a custom layout tests directory')),
+                help=('Path to a custom web tests directory')),
             optparse.make_option(
                 '--max-locked-shards',
                 type='int',
@@ -464,7 +464,7 @@ def parse_args(args):
                 '--zero-tests-executed-ok',
                 action='store_true',
                 help='If set, exit with a success code when no tests are run.'
-                ' Used on trybots when layout tests are retried without patch.')
+                ' Used on trybots when web tests are retried without patch.')
         ]))
 
     option_group_definitions.append(
@@ -509,7 +509,7 @@ def parse_args(args):
     option_parser = optparse.OptionParser(
         prog='run_web_tests.py',
         usage='%prog [options] [tests]',
-        description='Runs Blink layout tests as described in docs/testing/web_tests.md')
+        description='Runs Blink web tests as described in docs/testing/web_tests.md')
 
     for group_name, group_options in option_group_definitions:
         option_group = optparse.OptionGroup(option_parser, group_name)
diff --git a/third_party/blink/tools/blinkpy/web_tests/servers/cli_wrapper.py b/third_party/blink/tools/blinkpy/web_tests/servers/cli_wrapper.py
index dd6d965a91b79e..390f3b2aaec7db 100644
--- a/third_party/blink/tools/blinkpy/web_tests/servers/cli_wrapper.py
+++ b/third_party/blink/tools/blinkpy/web_tests/servers/cli_wrapper.py
@@ -29,7 +29,7 @@
 """A utility module for making standalone scripts to start servers.
 
 Scripts in tools/ can use this module to start servers that are normally used
-for layout tests, outside of the layout test runner.
+for web tests, outside of the web test runner.
 """
 
 import logging
diff --git a/third_party/blink/tools/blinkpy/web_tests/servers/server_base.py b/third_party/blink/tools/blinkpy/web_tests/servers/server_base.py
index 34ded0fb12e09d..23fc98591d5cfc 100644
--- a/third_party/blink/tools/blinkpy/web_tests/servers/server_base.py
+++ b/third_party/blink/tools/blinkpy/web_tests/servers/server_base.py
@@ -26,7 +26,7 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-"""Base class used to start servers used by the layout tests."""
+"""Base class used to start servers used by the web tests."""
 
 import errno
 import logging
@@ -42,7 +42,7 @@ class ServerError(Exception):
 
 
 class ServerBase(object):
-    """A skeleton class for starting and stopping servers used by the layout tests."""
+    """A skeleton class for starting and stopping servers used by the web tests."""
 
     def __init__(self, port_obj, output_dir):
         self._port_obj = port_obj
diff --git a/third_party/blink/tools/blinkpy/web_tests/views/printing.py b/third_party/blink/tools/blinkpy/web_tests/views/printing.py
index 728b2b3bbff461..11c45074f8ce20 100644
--- a/third_party/blink/tools/blinkpy/web_tests/views/printing.py
+++ b/third_party/blink/tools/blinkpy/web_tests/views/printing.py
@@ -165,7 +165,7 @@ def print_summary(self, total_time, run_results):
         if self._options.timing:
             parallel_time = sum(result.total_run_time for result in run_results.results_by_name.values())
 
-            # There is serial overhead in layout_test_runner.run() that we can't easily account for when
+            # There is serial overhead in web_test_runner.run() that we can't easily account for when
             # really running in parallel, but taking the min() ensures that in the worst case
             # (if parallel time is less than run_time) we do account for it.
             serial_time = total_time - min(run_results.run_time, parallel_time)
diff --git a/third_party/blink/tools/check_testharness_expected_pass.py b/third_party/blink/tools/check_testharness_expected_pass.py
index 83db918c1d9d5e..aa57562402f181 100755
--- a/third_party/blink/tools/check_testharness_expected_pass.py
+++ b/third_party/blink/tools/check_testharness_expected_pass.py
@@ -4,9 +4,9 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
-"""Check if a LayoutTest expected file is an all-PASS testharness result.
+"""Check if a web test expected file is an all-PASS testharness result.
 
-LayoutTests/PRESUBMIT.py uses this script to identify generic all-PASS
+web_tests/PRESUBMIT.py uses this script to identify generic all-PASS
 testharness baselines, which are redundant because run_web_tests.py assumes
 all-PASS results for testharness tests when baselines are not found.
 """
diff --git a/third_party/blink/tools/print_web_test_times.py b/third_party/blink/tools/print_web_test_times.py
index 4dc5b072e7b809..58ee58822477fe 100755
--- a/third_party/blink/tools/print_web_test_times.py
+++ b/third_party/blink/tools/print_web_test_times.py
@@ -31,6 +31,6 @@
 import sys
 
 from blinkpy.common import host
-from blinkpy.web_tests import print_layout_test_times
+from blinkpy.web_tests import print_web_test_times
 
-print_layout_test_times.main(host.Host(), sys.argv[1:])
+print_web_test_times.main(host.Host(), sys.argv[1:])
diff --git a/third_party/blink/tools/run_blink_httpd.py b/third_party/blink/tools/run_blink_httpd.py
index 6594caab3867a7..c27a4ffdf7fca0 100755
--- a/third_party/blink/tools/run_blink_httpd.py
+++ b/third_party/blink/tools/run_blink_httpd.py
@@ -27,18 +27,18 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-"""Runs an Apache HTTP server to manually run layout tests locally.
+"""Runs an Apache HTTP server to manually run web tests locally.
 
 After running this script, you can locally navigate to URLs where
-the path is relative to LayoutTests/http/tests/. For example, to run
-LayoutTests/http/tests/cachestorage/window-cache-add.html, navigate to:
+the path is relative to web_tests/http/tests/. For example, to run
+web_tests/http/tests/cachestorage/window-cache-add.html, navigate to:
     http://127.0.0.1:8000/cachestorage/window/cache-add.html
 
 When using HTTPS, for example:
     https://127.0.0.1:8443/https/verify-ssl-enabled.php
 you will may a certificate warning, which you need to bypass.
 
-After starting the server, you can also run individual layout tests
+After starting the server, you can also run individual web tests
 via content_shell, e.g.
     $ out/Release/content_shell --run-web-tests \
     http://127.0.0.1:8000/security/cross-frame-access-get.html
diff --git a/third_party/blink/tools/run_blink_websocketserver.py b/third_party/blink/tools/run_blink_websocketserver.py
index e693c72c4c9ea1..ec513a98d3b1a4 100755
--- a/third_party/blink/tools/run_blink_websocketserver.py
+++ b/third_party/blink/tools/run_blink_websocketserver.py
@@ -33,7 +33,7 @@
 both servers by running both run_blink_httpd.py and
 run_blink_websocketserver.py.
 
-Tests served by the HTTP server have paths relative to LayoutTests/http/tests/.
+Tests served by the HTTP server have paths relative to web_tests/http/tests/.
 For example, to run a test http/tests/websocket/binary-type.html which depends
 on WebSocket, you can navigate to:
     http://127.0.0.1:8000/websocket/close-unref-websocket.html
diff --git a/third_party/blink/tools/run_blink_wptserve.py b/third_party/blink/tools/run_blink_wptserve.py
index 639bda64e6fdff..ac3efcfaf72232 100755
--- a/third_party/blink/tools/run_blink_wptserve.py
+++ b/third_party/blink/tools/run_blink_wptserve.py
@@ -8,7 +8,7 @@
 The main HTTP server is run on 8001, while the main HTTPS server is run on 8444.
 
 URL paths are relative to the web-platform-tests root, e.g. the test:
-    LayoutTests/external/wpt/referrer-policy/origin/http-rp/same-origin/http-http/img-tag/generic.no-redirect.http.html
+    web_tests/external/wpt/referrer-policy/origin/http-rp/same-origin/http-http/img-tag/generic.no-redirect.http.html
 Could be tried by running this scrip then navigating to:
     http://localhost:8001/referrer-policy/origin/http-rp/same-origin/http-http/img-tag/generic.no-redirect.http.html
 """