Enable webgl conformance tests under content/test/gpu in content_browsertests

chrome/test/gpu/gpu_crash_browsertest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/command_line.h"
 #include "base/path_service.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/common/chrome_paths.h"
@@ skipping 29 matching lines @@
   virtual void SetUpInProcessBrowserTestFixture() {
     FilePath test_dir;
     ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &test_dir));
     gpu_test_dir_ = test_dir.AppendASCII("gpu");
   }
   FilePath gpu_test_dir_;
 };
 
 // Currently Kill times out on GPU bots: http://crbug.com/101513
 IN_PROC_BROWSER_TEST_F(GPUCrashTest, DISABLED_Kill) {
-  ui_test_utils::DOMMessageQueue message_queue;
+  content::DOMMessageQueue message_queue;
 
   ui_test_utils::NavigateToURL(
       browser(),
       content::GetFileUrlWithQuery(
           gpu_test_dir_.AppendASCII("webgl.html"), "query=kill"));
   SimulateGPUCrash(browser());
 
   std::string m;
   ASSERT_TRUE(message_queue.WaitForMessage(&m));
   EXPECT_EQ("\"SUCCESS\"", m);
 }
 
 
 IN_PROC_BROWSER_TEST_F(GPUCrashTest, WebkitLoseContext) {
-  ui_test_utils::DOMMessageQueue message_queue;
+  content::DOMMessageQueue message_queue;
 
   ui_test_utils::NavigateToURL(
       browser(),
       content::GetFileUrlWithQuery(
           gpu_test_dir_.AppendASCII("webgl.html"),
           "query=WEBGL_lose_context"));
 
   std::string m;
   ASSERT_TRUE(message_queue.WaitForMessage(&m));
   EXPECT_EQ("\"SUCCESS\"", m);
 }