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

cc/layers/scrollbar_layer.cc

 
 // Copyright 2012 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/scrollbar_layer.h"
 
 #include "base/auto_reset.h"
 #include "base/basictypes.h"
 #include "base/debug/trace_event.h"
@@ skipping 215 matching lines @@
   DCHECK(resource->texture()->can_acquire_backing_texture());
   if (!resource->texture()->can_acquire_backing_texture())
     return;
 
   // Paint and upload the entire part.
   gfx::Rect painted_opaque_rect;
   painter->PrepareToUpdate(rect,
                            rect.size(),
                            contents_scale_x(),
                            contents_scale_y(),
-                           &painted_opaque_rect,
-                           stats);
+                           &painted_opaque_rect);
   if (!painter->pixels_did_change() &&
       resource->texture()->have_backing_texture()) {
     TRACE_EVENT_INSTANT0("cc",
                          "ScrollbarLayer::UpdatePart no texture upload needed",
                          TRACE_EVENT_SCOPE_THREAD);
     return;
   }
 
   bool partial_updates_allowed =
       layer_tree_host()->settings().max_partial_texture_updates > 0;
   if (!partial_updates_allowed)
     resource->texture()->ReturnBackingTexture();
 
   gfx::Vector2d dest_offset(0, 0);
-  resource->Update(queue, rect, dest_offset, partial_updates_allowed, stats);
+  resource->Update(queue, rect, dest_offset, partial_updates_allowed);
 }
 
 gfx::Rect ScrollbarLayer::ScrollbarLayerRectToContentRect(
     gfx::Rect layer_rect) const {
   // Don't intersect with the bounds as in LayerRectToContentRect() because
   // layer_rect here might be in coordinates of the containing layer.
   gfx::Rect expanded_rect = gfx::ScaleToEnclosingRect(
       layer_rect, contents_scale_y(), contents_scale_y());
   // We should never return a rect bigger than the content_bounds().
   gfx::Size clamped_size = expanded_rect.size();
@@ skipping 80 matching lines @@
     thumb_size = gfx::Size(scrollbar_->ThumbLength(),
                            scrollbar_->ThumbThickness());
   } else {
     thumb_size = gfx::Size(scrollbar_->ThumbThickness(),
                            scrollbar_->ThumbLength());
   }
   return ScrollbarLayerRectToContentRect(gfx::Rect(thumb_size));
 }
 
 }  // namespace cc