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

cc/resources/bitmap_content_layer_updater.cc

Index: cc/resources/bitmap_content_layer_updater.cc
diff --git a/cc/resources/bitmap_content_layer_updater.cc b/cc/resources/bitmap_content_layer_updater.cc
index 4ad32849e01e12d33f677e8f1aecf258b3ba3794..3d90eb0a4d566fbf82dbf258452021230f6fd46f 100644
--- a/cc/resources/bitmap_content_layer_updater.cc
+++ b/cc/resources/bitmap_content_layer_updater.cc
@@ -24,8 +24,7 @@ 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);
 }
@@ -60,8 +59,7 @@ void BitmapContentLayerUpdater::PrepareToUpdate(
     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()) {
@@ -78,8 +76,7 @@ void BitmapContentLayerUpdater::PrepareToUpdate(
                 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(