Skip loading webgl test expectations on win gpu bots.

So we skip the tests in previous CL, and the random crashes still happen.  So it's apparent something else is causing it.

Try to see if loading the file is the cause of unexpected random crashes.

This is temporary and will be reverted once investigation is finished.

BUG=165269
TEST=win gpu bots
TBR=kbr
Review URL: https://codereview.chromium.org/12217092

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@181547 0039d316-1c4b-4281-b951-d872f2087c98

content/browser/gpu/webgl_conformance_test.cc

@@ -47,24 +47,25 @@ class WebGLConformanceTest : public ContentBrowserTest {
     ASSERT_TRUE(bot_config_.IsValid())
         << "Invalid bot configuration";
 
+#if !defined(OS_WIN)
     ASSERT_TRUE(test_expectations_.LoadTestExpectations(
         GPUTestExpectationsParser::kWebGLConformanceTest));
+#endif
   }
 
   void RunTest(const std::string& url) {
     std::string test_name =
         testing::UnitTest::GetInstance()->current_test_info()->name();
     if (StartsWithASCII(test_name, "MANUAL_", true))
       test_name = test_name.substr(strlen("MANUAL_"));
+#if defined(OS_WIN)
+    return;
+#endif
     int32 expectation =
         test_expectations_.GetTestExpectation(test_name, bot_config_);
     if (expectation != GPUTestExpectationsParser::kGpuTestPass) {
       LOG(WARNING) << "Test " << test_name << " is bypassed";
       return;
-    } else {
-#if defined(OS_WIN)
-      return;
-#endif
     }
 
     DOMMessageQueue message_queue;