Clean up tile deletion

cc/tiles/tile.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/tiles/tile.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 
@@ skipping 25 matching lines @@
       required_for_draw_(false),
       is_solid_color_analysis_performed_(false),
       id_(tile_manager->GetUniqueTileId()),
       invalidated_id_(0),
       scheduled_priority_(0) {}
 
 Tile::~Tile() {
   TRACE_EVENT_OBJECT_DELETED_WITH_ID(
       TRACE_DISABLED_BY_DEFAULT("cc.debug"),
       "cc::Tile", this);
+  tile_manager_->Release(this);
 }
 
 void Tile::AsValueInto(base::trace_event::TracedValue* value) const {
   TracedValue::MakeDictIntoImplicitSnapshotWithCategory(
       TRACE_DISABLED_BY_DEFAULT("cc.debug"), value, "cc::Tile", this);
   // TODO(vmpstr): Update tracing to use x/y scales.
   value->SetDouble("contents_scale", contents_scale_key());
 
   value->BeginArray("raster_scales");
   value->AppendDouble(raster_scales_.width());
@@ skipping 20 matching lines @@
 size_t Tile::GPUMemoryUsageInBytes() const {
   if (draw_info_.resource_) {
     // We can use UncheckedSizeInBytes, since the tile size is determined by the
     // compositor.
     return ResourceUtil::UncheckedSizeInBytes<size_t>(
         draw_info_.resource_->size(), draw_info_.resource_->format());
   }
   return 0;
 }
 
-void Tile::Deleter::operator()(Tile* tile) const {
-  tile->tile_manager_->Release(tile);
-}
-
 }  // namespace cc