Avoid exposing gl bindings through cc public API headers

cc/skpicture_content_layer_updater.cc

 // Copyright 2011 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/skpicture_content_layer_updater.h"
 
 #include "base/debug/trace_event.h"
 #include "cc/layer_painter.h"
+#include "cc/prioritized_resource.h"
 #include "cc/resource_update_queue.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 
 namespace cc {
 
 SkPictureContentLayerUpdater::Resource::Resource(SkPictureContentLayerUpdater* updater, scoped_ptr<PrioritizedResource> texture)
     : LayerUpdater::Resource(texture.Pass())
     , m_updater(updater)
 {
 }
@@ skipping 49 matching lines @@
     else
         queue.appendFullUpload(upload);
 }
 
 void SkPictureContentLayerUpdater::setOpaque(bool opaque)
 {
     m_layerIsOpaque = opaque;
 }
 
 }  // namespace cc