cc: Remove RenderingStats passed to ContentLayerUpdater during Layer::Update()

cc/resources/bitmap_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/resources/bitmap_content_layer_updater.h"
 
 #include "cc/debug/devtools_instrumentation.h"
 #include "cc/debug/rendering_stats_instrumentation.h"
 #include "cc/resources/layer_painter.h"
 #include "cc/resources/prioritized_resource.h"
 #include "cc/resources/resource_update.h"
 #include "cc/resources/resource_update_queue.h"
 #include "skia/ext/platform_canvas.h"
 
 namespace cc {
 
 BitmapContentLayerUpdater::Resource::Resource(
     BitmapContentLayerUpdater* updater,
     scoped_ptr<PrioritizedResource> texture)
     : LayerUpdater::Resource(texture.Pass()), updater_(updater) {}
 
 BitmapContentLayerUpdater::Resource::~Resource() {}
 
 void BitmapContentLayerUpdater::Resource::Update(ResourceUpdateQueue* queue,
                                                  gfx::Rect source_rect,
                                                  gfx::Vector2d dest_offset,
-                                                 bool partial_update,
-                                                 RenderingStats* stats) {
+                                                 bool partial_update) {
   updater_->UpdateTexture(
       queue, texture(), source_rect, dest_offset, partial_update);
 }
 
 scoped_refptr<BitmapContentLayerUpdater> BitmapContentLayerUpdater::Create(
     scoped_ptr<LayerPainter> painter,
     RenderingStatsInstrumentation* stats_instrumentation,
     int layer_id) {
   return make_scoped_refptr(
       new BitmapContentLayerUpdater(painter.Pass(),
@@ skipping 14 matching lines @@
     PrioritizedResourceManager* manager) {
   return scoped_ptr<LayerUpdater::Resource>(
       new Resource(this, PrioritizedResource::Create(manager)));
 }
 
 void BitmapContentLayerUpdater::PrepareToUpdate(
     gfx::Rect content_rect,
     gfx::Size tile_size,
     float contents_width_scale,
     float contents_height_scale,
-    gfx::Rect* resulting_opaque_rect,
-    RenderingStats* stats) {
+    gfx::Rect* resulting_opaque_rect) {
   devtools_instrumentation::ScopedLayerTask paint_layer(
       devtools_instrumentation::kPaintLayer, layer_id_);
   if (canvas_size_ != content_rect.size()) {
     devtools_instrumentation::ScopedLayerTask paint_setup(
         devtools_instrumentation::kPaintSetup, layer_id_);
     canvas_size_ = content_rect.size();
     canvas_ = skia::AdoptRef(skia::CreateBitmapCanvas(
         canvas_size_.width(), canvas_size_.height(), opaque_));
   }
 
   base::TimeTicks start_time =
       rendering_stats_instrumentation_->StartRecording();
   PaintContents(canvas_.get(),
                 content_rect,
                 contents_width_scale,
                 contents_height_scale,
-                resulting_opaque_rect,
-                stats);
+                resulting_opaque_rect);
   base::TimeDelta duration =
       rendering_stats_instrumentation_->EndRecording(start_time);
   rendering_stats_instrumentation_->AddPaint(
       duration,
       content_rect.width() * content_rect.height());
 }
 
 void BitmapContentLayerUpdater::UpdateTexture(ResourceUpdateQueue* queue,
                                               PrioritizedResource* texture,
                                               gfx::Rect source_rect,
@@ skipping 19 matching lines @@
 
 void BitmapContentLayerUpdater::SetOpaque(bool opaque) {
   if (opaque != opaque_) {
     canvas_.clear();
     canvas_size_ = gfx::Size();
   }
   opaque_ = opaque;
 }
 
 }  // namespace cc