Send memory management policies to the tile manager

cc/tile_manager.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_manager.h"
 
 #include <algorithm>
 #include <set>
 
 #include "base/bind.h"
@@ skipping 173 matching lines @@
   AssignGpuMemoryToTiles();
   // This should finish all pending raster tasks and release any
   // uninitialized resources.
   raster_threads_.clear();
   ManageTiles();
   DCHECK(tiles_.size() == 0);
 }
 
 void TileManager::SetGlobalState(const GlobalStateThatImpactsTilePriority& global_state) {
   global_state_ = global_state;
-  resource_pool_->SetMaxMemoryUsageBytes(global_state_.memory_limit_in_bytes);

[nduca, 2012/12/19 21:46:32]

why remove this? :)

   ScheduleManageTiles();
 }
 
 void TileManager::RegisterTile(Tile* tile) {
   tiles_.push_back(tile);
   ScheduleManageTiles();
 }
 
 void TileManager::UnregisterTile(Tile* tile) {
   for (TileList::iterator it = tiles_with_image_decoding_tasks_.begin();
@@ skipping 480 matching lines @@
 void TileManager::DidFinishTileInitialization(Tile* tile) {
   ManagedTileState& managed_tile_state = tile->managed_state();
   DCHECK(managed_tile_state.resource);
   managed_tile_state.resource_is_being_initialized = false;
   managed_tile_state.can_be_freed = true;
   for (int i = 0; i < NUM_TREES; ++i)
     drawable_tiles_in_bin_count_[managed_tile_state.bin[i]][i]++;
 }
 
 }