A host of micro-optimizations and a refactor of TimeForBoundsToIntersect

cc/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/tile.h"
 
 #include "cc/tile_manager.h"
 #include "third_party/khronos/GLES2/gl2.h"
 
 namespace cc {
@@ skipping 10 matching lines @@
     format_(format),
     content_rect_(content_rect),
     contents_scale_(contents_scale) {
   tile_manager_->RegisterTile(this);
 }
 
 Tile::~Tile() {
   tile_manager_->UnregisterTile(this);
 }
 
-void Tile::set_priority(WhichTree tree, const TilePriority& priority) {
-  tile_manager_->WillModifyTilePriority(this, tree, priority);
-  priority_[tree] = priority;
-}
-
-ResourceProvider::ResourceId Tile::GetResourceId() const {
-  if (!managed_state_.resource)
-    return 0;
-  if (managed_state_.resource_is_being_initialized)
-    return 0;
-
-  return managed_state_.resource->id();
-}
-
-size_t Tile::bytes_consumed_if_allocated() const {
-  DCHECK(format_ == GL_RGBA);
-  return 4 * tile_size_.width() * tile_size_.height();
-}
-
 }  // namespace cc