Revert 238758 "Pull down webgl conformance tests from github mir..."

Due to licence issues. Will investigate and reland later.

> Pull down webgl conformance tests from github mirror.
> 
> BUG=325505
> TEST=gpu waterfall
> R=bajones@chromium.org, brettw@chromium.org, kbr@chromium.org
> 
> Review URL: https://codereview.chromium.org/100413002

TBR=zmo@chromium.org

Review URL: https://codereview.chromium.org/104723003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@238786 0039d316-1c4b-4281-b951-d872f2087c98

.gitignore

@@ -301,7 +301,7 @@ v8.log
 /third_party/valgrind
 /third_party/webdriver/pylib
 /third_party/webdriver/python/selenium
-/third_party/webgl
+/third_party/webgl_conformance
 /third_party/WebKit
 /third_party/webpagereplay/
 /third_party/webrtc

DEPS

@@ -166,9 +166,8 @@ deps = {
   "src/third_party/bidichecker":
     (Var("googlecode_url") % "bidichecker") + "/trunk/lib@4",
 
-  "src/third_party/webgl/src":
-    Var("chromium_git") +
-    "/external/khronosgroup/webgl.git@159f31dd34842c871032d97d360a9dce5153f585",
+  "src/third_party/webgl_conformance":
+    "/trunk/deps/third_party/webgl/sdk/tests@230853",
 
   "src/third_party/swig/Lib":
     "/trunk/deps/third_party/swig/Lib@" + Var("swig_revision"),
@@ -389,7 +388,7 @@ deps_os = {
     "src/third_party/usrsctp/usrsctplib": None,
     "src/third_party/v8-i18n": None,
     "src/third_party/webdriver/pylib": None,
-    "src/third_party/webgl": None,
+    "src/third_party/webgl_conformance": None,
     "src/third_party/webpagereplay": None,
     "src/third_party/webrtc": None,
     "src/third_party/yasm/source/patched-yasm": None,

content/test/gpu/gpu_tests/webgl_conformance.py

@@ -14,8 +14,7 @@
 from telemetry.page import page_test
 
 conformance_path = os.path.join(
-    util.GetChromiumSrcDir(),
-    'third_party', 'webgl', 'src', 'sdk', 'tests')
+    util.GetChromiumSrcDir(), 'third_party', 'webgl_conformance')
 
 conformance_harness_script = r"""
   var testHarness = {};