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

cc/layers/tiled_layer.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/layers/tiled_layer.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/auto_reset.h"
@@ skipping 475 matching lines @@
   // side effect of disabling compositing, which causes our reference to the
   // texture updater to be deleted.  However, we can't free the memory backing
   // the SkCanvas until the paint finishes, so we grab a local reference here to
   // hold the updater alive until the paint completes.
   scoped_refptr<LayerUpdater> protector(Updater());
   gfx::Rect painted_opaque_rect;
   Updater()->PrepareToUpdate(paint_rect,
                              tiler_->tile_size(),
                              1.f / width_scale,
                              1.f / height_scale,
-                             &painted_opaque_rect,
-                             stats);
+                             &painted_opaque_rect);
 
   for (int j = top; j <= bottom; ++j) {
     for (int i = left; i <= right; ++i) {
       UpdatableTile* tile = TileAt(i, j);
       DCHECK(tile);  // Did SetTexturePriorites get skipped?
                      // FIXME: This should not ever be null.
       if (!tile)
         continue;
 
       gfx::Rect tile_rect = tiler_->tile_bounds(i, j);
@@ skipping 45 matching lines @@
       CHECK_GE(dest_offset.y(), 0);
 
       // Offset from paint rectangle to this tile's dirty rectangle.
       gfx::Vector2d paint_offset = source_rect.origin() - paint_rect.origin();
       CHECK_GE(paint_offset.x(), 0);
       CHECK_GE(paint_offset.y(), 0);
       CHECK_LE(paint_offset.x() + source_rect.width(), paint_rect.width());
       CHECK_LE(paint_offset.y() + source_rect.height(), paint_rect.height());
 
       tile->updater_resource()->Update(
-          queue, source_rect, dest_offset, tile->partial_update, stats);
+          queue, source_rect, dest_offset, tile->partial_update);
       if (occlusion) {
         occlusion->overdraw_metrics()->
             DidUpload(gfx::Transform(), source_rect, tile->opaque_rect());
       }
     }
   }
 }
 
 // This picks a small animated layer to be anything less than one viewport. This
 // is specifically for page transitions which are viewport-sized layers. The
@@ skipping 316 matching lines @@
   gfx::Rect prepaint_rect = visible_content_rect();
   prepaint_rect.Inset(-tiler_->tile_size().width() * kPrepaintColumns,
                       -tiler_->tile_size().height() * kPrepaintRows);
   gfx::Rect content_rect(content_bounds());
   prepaint_rect.Intersect(content_rect);
 
   return prepaint_rect;
 }
 
 }  // namespace cc