Remove dependency on GURL from content/common/gpu

content/renderer/render_widget.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 "content/renderer/render_widget.h"
 
 #include <utility>
 
 #include "base/auto_reset.h"
 #include "base/bind.h"
@@ skipping 2040 matching lines @@
   // We keep the MappedMemoryReclaimLimit the same as the upload limit
   // to avoid unnecessarily stalling the compositor thread.
   limits.mapped_memory_reclaim_limit =
       max_transfer_buffer_usage_mb * kBytesPerMegabyte;
 #endif
   limits.command_buffer_size = 64 * 1024;
   limits.start_transfer_buffer_size = 64 * 1024;
   limits.min_transfer_buffer_size = 64 * 1024;
 
   return make_scoped_ptr(new WebGraphicsContext3DCommandBufferImpl(
-          0, GetURLForGraphicsContext3D(), gpu_channel_host, attributes,
-          lose_context_when_out_of_memory, limits, NULL));
+      0, GetURLForGraphicsContext3D().spec(), gpu_channel_host, attributes,
+      lose_context_when_out_of_memory, limits, NULL));
 }
 
 void RenderWidget::RegisterRenderFrameProxy(RenderFrameProxy* proxy) {
   render_frame_proxies_.AddObserver(proxy);
 }
 
 void RenderWidget::UnregisterRenderFrameProxy(RenderFrameProxy* proxy) {
   render_frame_proxies_.RemoveObserver(proxy);
 }
 
@@ skipping 14 matching lines @@
   video_hole_frames_.RemoveObserver(frame);
 }
 #endif  // defined(VIDEO_HOLE)
 
 void RenderWidget::OnWaitNextFrameForTests(int routing_id) {
   QueueMessage(new ViewHostMsg_WaitForNextFrameForTests_ACK(routing_id),
                MESSAGE_DELIVERY_POLICY_WITH_VISUAL_STATE);
 }
 
 }  // namespace content