cc: Pass priority rect information from iterators to tilings.

cc/resources/tiling_set_eviction_queue.h

 // 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.
 
 #ifndef CC_RESOURCES_TILING_SET_EVICTION_QUEUE_H_
 #define CC_RESOURCES_TILING_SET_EVICTION_QUEUE_H_
 
 #include <vector>
 
 #include "cc/base/cc_export.h"
@@ skipping 75 matching lines @@
   };
 
   void GenerateTilingOrder(PictureLayerTilingSet* tiling_set);
 
   // Helper base class for individual region iterators.
   class EvictionRectIterator {
    public:
     EvictionRectIterator();
     EvictionRectIterator(std::vector<PictureLayerTiling*>* tilings,
                          WhichTree tree,
-                         bool skip_pending_visible_rect);
+                         PictureLayerTiling::PriorityRect priority_rect);
 
     bool done() const { return !tile_; }
     Tile* operator*() const { return tile_; }
 
    protected:
     ~EvictionRectIterator() = default;
 
     template <typename TilingIteratorType>
     bool AdvanceToNextTile(TilingIteratorType* iterator);
     template <typename TilingIteratorType>
     bool GetFirstTileAndCheckIfValid(TilingIteratorType* iterator);
 
     Tile* tile_;
     std::vector<PictureLayerTiling*>* tilings_;
     WhichTree tree_;
-    bool skip_pending_visible_rect_;
+    PictureLayerTiling::PriorityRect priority_rect_;
     size_t tiling_index_;
   };
 
   class PendingVisibleTilingIterator : public EvictionRectIterator {
    public:
     PendingVisibleTilingIterator() = default;
     PendingVisibleTilingIterator(std::vector<PictureLayerTiling*>* tilings,
                                  WhichTree tree,
                                  bool return_required_for_activation_tiles);
 
@@ skipping 70 matching lines @@
   EventuallyTilingIterator eventually_iterator_;
   SoonBorderTilingIterator soon_iterator_;
   SkewportTilingIterator skewport_iterator_;
   PendingVisibleTilingIterator pending_visible_iterator_;
   VisibleTilingIterator visible_iterator_;
 };
 
 }  // namespace cc
 
 #endif  // CC_RESOURCES_TILING_SET_EVICTION_QUEUE_H_