cc: Switch RenderingStats collection in Layer::Update() to RenderingStatsInstrumentation

cc/layers/texture_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/texture_layer.h"
 
 #include "cc/base/thread.h"
 #include "cc/layers/texture_layer_client.h"
 #include "cc/layers/texture_layer_impl.h"
 #include "cc/trees/layer_tree_host.h"
@@ skipping 137 matching lines @@
     layer_tree_host()->AcquireLayerTextures();
   Layer::SetLayerTreeHost(host);
 }
 
 bool TextureLayer::DrawsContent() const {
   return (client_ || texture_id_ || !texture_mailbox_.IsEmpty()) &&
          !context_lost_ && Layer::DrawsContent();
 }
 
 void TextureLayer::Update(ResourceUpdateQueue* queue,
-                          const OcclusionTracker* occlusion,
-                          RenderingStats* stats) {
+                          const OcclusionTracker* occlusion) {
   if (client_) {
     texture_id_ = client_->PrepareTexture(queue);
     context_lost_ =
         client_->Context3d()->getGraphicsResetStatusARB() != GL_NO_ERROR;
   }
 
   needs_display_ = false;
 }
 
 void TextureLayer::PushPropertiesTo(LayerImpl* layer) {
@@ skipping 25 matching lines @@
   // triple-buffered.  Single-buffered layers already prevent draws, so
   // can block too for simplicity.
   return DrawsContent();
 }
 
 bool TextureLayer::CanClipSelf() const {
   return true;
 }
 
 }  // namespace cc