Move a set of extensions tests into extensions_unittests target.

This is the set of tests that do not require any change to run as part
of extensions_unittests suite.

BUG=397165
TEST=extensions_unittests
R=jamescook@chromium.org
TBR=yoz@chromium.org

Review URL: https://codereview.chromium.org/504593002

Cr-Commit-Position: refs/heads/master@{#291620}

chrome/chrome_tests_unit.gypi

@@ -540,21 +540,15 @@
         '../extensions/browser/extension_icon_image_unittest.cc',
         '../extensions/browser/extension_protocols_unittest.cc',
         '../extensions/common/extension_l10n_util_unittest.cc',
-        '../extensions/common/extension_resource_unittest.cc',
-        '../extensions/common/extension_set_unittest.cc',
         '../extensions/common/features/base_feature_provider_unittest.cc',
         '../extensions/common/features/complex_feature_unittest.cc',
         '../extensions/common/features/simple_feature_unittest.cc',
         '../extensions/common/file_util_unittest.cc',
-        '../extensions/common/manifest_handler_unittest.cc',
         '../extensions/common/manifest_handlers/externally_connectable_unittest.cc',
         '../extensions/common/manifest_handlers/file_handler_manifest_unittest.cc',
         '../extensions/common/manifest_handlers/shared_module_manifest_unittest.cc',
-        '../extensions/common/message_bundle_unittest.cc',
         '../extensions/common/permissions/api_permission_set_unittest.cc',
         '../extensions/common/permissions/permissions_data_unittest.cc',
-        '../extensions/common/url_pattern_set_unittest.cc',
-        '../extensions/common/url_pattern_unittest.cc',
         # histograms.xml is analyzed by AboutFlagsHistogramTest, so this
         # dependency is needed to make commit bots run unit_tests on
         # histograms.xml changes.

extensions/BUILD.gn

@@ -143,8 +143,14 @@ test("unittests") {
     "common/api/sockets/sockets_manifest_permission_unittest.cc",
     "common/csp_validator_unittest.cc",
     "common/event_filter_unittest.cc",
+    "common/extension_resource_unittest.cc",
+    "common/extension_set_unittest.cc",
+    "common/manifest_handler_unittest.cc",
+    "common/message_bundle_unittest.cc",
     "common/one_shot_event_unittest.cc",
     "common/permissions/manifest_permission_set_unittest.cc",
+    "common/url_pattern_set_unittest.cc",
+    "common/url_pattern_unittest.cc",
     "common/user_script_unittest.cc",
     "renderer/activity_log_converter_strategy_unittest.cc",
     "renderer/api/serial/data_receiver_unittest.cc",

extensions/extensions.gyp

@@ -909,8 +909,14 @@
         'common/api/sockets/sockets_manifest_permission_unittest.cc',
         'common/csp_validator_unittest.cc',
         'common/event_filter_unittest.cc',
+        'common/extension_resource_unittest.cc',
+        'common/extension_set_unittest.cc',
+        'common/manifest_handler_unittest.cc',
+        'common/message_bundle_unittest.cc',
         'common/one_shot_event_unittest.cc',
         'common/permissions/manifest_permission_set_unittest.cc',
+        'common/url_pattern_set_unittest.cc',
+        'common/url_pattern_unittest.cc',
         'common/user_script_unittest.cc',
         'renderer/activity_log_converter_strategy_unittest.cc',
         'renderer/api/serial/data_receiver_unittest.cc',