Revert 171569 as it broke some browser_tests on win_aura.

content/browser/renderer_host/render_widget_host_view_gtk.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/browser/renderer_host/render_widget_host_view_gtk.h"
 
 // If this gets included after the gtk headers, then a bunch of compiler
 // errors happen because of a "#define Status int" in Xlib.h, which interacts
 // badly with net::URLRequestStatus::Status.
 #include "content/common/view_messages.h"
@@ skipping 1039 matching lines @@
   memcpy(pixels, image->data, bitmap_size);
 
   scoped_callback_runner.Release();
   callback.Run(true);
 }
 
 void RenderWidgetHostViewGtk::AcceleratedSurfaceBuffersSwapped(
     const GpuHostMsg_AcceleratedSurfaceBuffersSwapped_Params& params,
     int gpu_host_id) {
   RenderWidgetHostImpl::AcknowledgeBufferPresent(
-      params.route_id, gpu_host_id, params.surface_handle, 0);
+      params.route_id, gpu_host_id, true, 0);
 }
 
 void RenderWidgetHostViewGtk::AcceleratedSurfacePostSubBuffer(
     const GpuHostMsg_AcceleratedSurfacePostSubBuffer_Params& params,
     int gpu_host_id) {
   RenderWidgetHostImpl::AcknowledgeBufferPresent(
-      params.route_id, gpu_host_id, params.surface_handle, 0);
+      params.route_id, gpu_host_id, true, 0);
 }
 
 void RenderWidgetHostViewGtk::AcceleratedSurfaceSuspend() {
 }
 
 bool RenderWidgetHostViewGtk::HasAcceleratedSurface(
       const gfx::Size& desired_size) {
   // TODO(jbates) Implement this so this view can use GetBackingStore for both
   // software and GPU frames. Defaulting to false just makes GetBackingStore
   // only useable for software frames.
@@ skipping 467 matching lines @@
             this));
   }
   BrowserAccessibilityGtk* root =
       browser_accessibility_manager_->GetRoot()->ToBrowserAccessibilityGtk();
 
   atk_object_set_role(root->GetAtkObject(), ATK_ROLE_HTML_CONTAINER);
   return root->GetAtkObject();
 }
 
 }  // namespace content