cc: Remove unused WebKit includes.

cc/output/gl_renderer.cc

 // Copyright 2010 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 "cc/output/gl_renderer.h"
 
 #include <algorithm>
 #include <limits>
 #include <set>
 #include <string>
@@ skipping 36 matching lines @@
 #include "third_party/skia/include/core/SkSurface.h"
 #include "third_party/skia/include/gpu/GrContext.h"
 #include "third_party/skia/include/gpu/GrTexture.h"
 #include "third_party/skia/include/gpu/SkGpuDevice.h"
 #include "third_party/skia/include/gpu/SkGrTexturePixelRef.h"
 #include "third_party/skia/include/gpu/gl/GrGLInterface.h"
 #include "ui/gfx/quad_f.h"
 #include "ui/gfx/rect_conversions.h"
 
 using WebKit::WebGraphicsContext3D;
-using WebKit::WebGraphicsMemoryAllocation;
 
 namespace cc {
 
 namespace {
 
 // TODO(epenner): This should probably be moved to output surface.
 //
 // This implements a simple fence based on client side swaps.
 // This is to isolate the ResourceProvider from 'frames' which
 // it shouldn't need to care about, while still allowing us to
@@ skipping 2978 matching lines @@
   std::string unique_context_name = base::StringPrintf(
       "%s-Offscreen-%p",
       Settings().compositor_name.c_str(),
       context_);
   resource_provider()->offscreen_context_provider()->Context3d()->
     pushGroupMarkerEXT(unique_context_name.c_str());
 }
 
 
 }  // namespace cc