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

chrome/test/base/ui_test_utils.h

 // 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.
 
 #ifndef CHROME_TEST_BASE_UI_TEST_UTILS_H_
 #define CHROME_TEST_BASE_UI_TEST_UTILS_H_
 
 #include <map>
 #include <queue>
 #include <set>
@@ skipping 343 matching lines @@
 
   return *details.ptr() == my_details && !testing::Test::HasFatalFailure();
 }
 
 // Hide a native window.
 void HideNativeWindow(gfx::NativeWindow window);
 
 // Show and focus a native window. Returns true on success.
 bool ShowAndFocusNativeWindow(gfx::NativeWindow window) WARN_UNUSED_RESULT;
 
-// Watches for responses from the DOMAutomationController and keeps them in a
-// queue. Useful for waiting for a message to be received.
-class DOMMessageQueue : public content::NotificationObserver {
- public:
-  // Constructs a DOMMessageQueue and begins listening for messages from the
-  // DOMAutomationController. Do not construct this until the browser has
-  // started.
-  DOMMessageQueue();
-  virtual ~DOMMessageQueue();
-
-  // Removes all messages in the message queue.
-  void ClearQueue();
-
-  // Wait for the next message to arrive. |message| will be set to the next
-  // message, if not null. Returns true on success.
-  bool WaitForMessage(std::string* message) WARN_UNUSED_RESULT;
-
-  // Overridden content::NotificationObserver methods.
-  virtual void Observe(int type,
-                       const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE;
-
- private:
-  content::NotificationRegistrar registrar_;
-  std::queue<std::string> message_queue_;
-  bool waiting_for_message_;
-  scoped_refptr<content::MessageLoopRunner> message_loop_runner_;
-
-  DISALLOW_COPY_AND_ASSIGN(DOMMessageQueue);
-};
-
 // Takes a snapshot of the given render widget, rendered at |page_size|. The
 // snapshot is set to |bitmap|. Returns true on success.
 bool TakeRenderWidgetSnapshot(content::RenderWidgetHost* rwh,
                               const gfx::Size& page_size,
                               SkBitmap* bitmap) WARN_UNUSED_RESULT;
 
 // Takes a snapshot of the entire page, according to the width and height
 // properties of the DOM's document. Returns true on success. DOMAutomation
 // must be enabled.
 bool TakeEntirePageSnapshot(content::RenderViewHost* rvh,
@@ skipping 56 matching lines @@
   std::vector<GURL> urls_;
 
   CancelableRequestConsumer consumer_;
 
   DISALLOW_COPY_AND_ASSIGN(HistoryEnumerator);
 };
 
 }  // namespace ui_test_utils
 
 #endif  // CHROME_TEST_BASE_UI_TEST_UTILS_H_