cc: Rename picture layer tiling method to reflect its new functionality.

cc/resources/tiling_set_raster_queue_all.cc

 // Copyright 2014 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/resources/tiling_set_raster_queue_all.h"
 
 #include <utility>
 
 #include "cc/resources/picture_layer_tiling_set.h"
 #include "cc/resources/tile.h"
@@ skipping 156 matching lines @@
     TilingIteratorType* iterator) {
   tile_ = nullptr;
   while (!tile_ || !TileNeedsRaster(tile_)) {
     ++(*iterator);
     if (!(*iterator)) {
       tile_ = nullptr;
       return;
     }
     tile_ = tiling_->TileAt(iterator->index_x(), iterator->index_y());
   }
-  tiling_->UpdateTileAndTwinPriority(tile_);
+  tiling_->UpdateTilePriority(tile_);
 }
 
 template <typename TilingIteratorType>
 bool TilingSetRasterQueueAll::OnePriorityRectIterator::
     GetFirstTileAndCheckIfValid(TilingIteratorType* iterator) {
   tile_ = tiling_->TileAt(iterator->index_x(), iterator->index_y());
   if (!tile_ || !TileNeedsRaster(tile_)) {
     tile_ = nullptr;
     return false;
   }
-  tiling_->UpdateTileAndTwinPriority(tile_);
+  tiling_->UpdateTilePriority(tile_);
   return true;
 }
 
 // VisibleTilingIterator.
 TilingSetRasterQueueAll::VisibleTilingIterator::VisibleTilingIterator(
     PictureLayerTiling* tiling,
     TilingData* tiling_data)
     : OnePriorityRectIterator(tiling, tiling_data) {
   if (!tiling_->has_visible_rect_tiles())
     return;
@@ skipping 233 matching lines @@
         current_tile_ = nullptr;
         return *this;
       }
       current_tile_ = *eventually_iterator_;
       break;
   }
   return *this;
 }
 
 }  // namespace cc