Add support for converting cc::FilterOperations into an SkImageFilter

cc/trees/layer_tree_host_impl.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_impl.h"
 
 #include <algorithm>
 #include <limits>
 
 #include "base/basictypes.h"
@@ skipping 457 matching lines @@
        --surface_index) {
     LayerImpl* render_surface_layer = render_surface_layer_list[surface_index];
     RenderSurfaceImpl* render_surface = render_surface_layer->render_surface();
     DCHECK(render_surface);
     render_surface->damage_tracker()->UpdateDamageTrackingState(
         render_surface->layer_list(),
         render_surface_layer->id(),
         render_surface->SurfacePropertyChangedOnlyFromDescendant(),
         render_surface->content_rect(),
         render_surface_layer->mask_layer(),
-        render_surface_layer->filters(),
-        render_surface_layer->filter().get());
+        render_surface_layer->filters());
   }
 }
 
 scoped_ptr<base::Value> LayerTreeHostImpl::FrameData::AsValue() const {
   scoped_ptr<base::DictionaryValue> value(new base::DictionaryValue());
   value->SetBoolean("contains_incomplete_tile", contains_incomplete_tile);
   value->SetBoolean("has_no_damage", has_no_damage);
 
   // Quad data can be quite large, so only dump render passes if we select
   // cc.debug.quads.
@@ skipping 2216 matching lines @@
   std::set<UIResourceId>::iterator found_in_evicted =
       evicted_ui_resources_.find(uid);
   if (found_in_evicted == evicted_ui_resources_.end())
     return;
   evicted_ui_resources_.erase(found_in_evicted);
   if (evicted_ui_resources_.empty())
     client_->OnCanDrawStateChanged(CanDraw());
 }
 
 }  // namespace cc