Move implementation of WebFilterOperations into cc

cc/trees/layer_tree_host.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/trees/layer_tree_host.h"
 
 #include <algorithm>
 #include <stack>
 
 #include "base/bind.h"
@@ skipping 848 matching lines @@
   // cost.
   for (size_t i = 1; i < update_list.size(); ++i) {
     Layer* render_surface_layer = update_list[i].get();
     RenderSurface* render_surface = render_surface_layer->render_surface();
 
     size_t bytes =
         Resource::MemorySizeBytes(render_surface->content_rect().size(),
                                   GL_RGBA);
     contents_texture_bytes += bytes;
 
-    if (render_surface_layer->background_filters().isEmpty())
+    if (render_surface_layer->background_filters().IsEmpty())
       continue;
 
     if (bytes > max_background_texture_bytes)
       max_background_texture_bytes = bytes;
     if (!readback_bytes) {
       readback_bytes = Resource::MemorySizeBytes(device_viewport_size_,
                                                  GL_RGBA);
     }
   }
   return readback_bytes + max_background_texture_bytes + contents_texture_bytes;
@@ skipping 200 matching lines @@
     bool start_ready_animations = true;
     (*iter).second->UpdateState(start_ready_animations, NULL);
   }
 }
 
 skia::RefPtr<SkPicture> LayerTreeHost::CapturePicture() {
   return proxy_->CapturePicture();
 }
 
 }  // namespace cc