cc: Clean up OcclusionTracker template parameters.

cc/layers/layer.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/layers/layer.h"
 
 #include <algorithm>
 
 #include "base/debug/trace_event.h"
 #include "base/location.h"
@@ skipping 1053 matching lines @@
   DCHECK(layer_tree_host_);
 
   // TODO(reveman): Save all layer properties that we depend on not
   // changing until PushProperties() has been called. crbug.com/231016
   paint_properties_.bounds = bounds_;
   paint_properties_.source_frame_number =
       layer_tree_host_->source_frame_number();
 }
 
 bool Layer::Update(ResourceUpdateQueue* queue,
-                   const OcclusionTracker* occlusion) {
+                   const OcclusionTracker<Layer>* occlusion) {
   DCHECK(layer_tree_host_);
   DCHECK_EQ(layer_tree_host_->source_frame_number(),
             paint_properties_.source_frame_number) <<
       "SavePaintProperties must be called for any layer that is painted.";
   return false;
 }
 
 bool Layer::NeedMoreUpdates() {
   return false;
 }
@@ skipping 134 matching lines @@
   if (clip_parent_)
     clip_parent_->RemoveClipChild(this);
 
   clip_parent_ = NULL;
 }
 
 void Layer::RunMicroBenchmark(MicroBenchmark* benchmark) {
   benchmark->RunOnLayer(this);
 }
 }  // namespace cc