cc: TilingSetRasterQueue clean-ups and optimizations.

cc/tiles/tiling_set_raster_queue_all.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_TILES_TILING_SET_RASTER_QUEUE_ALL_H_
 #define CC_TILES_TILING_SET_RASTER_QUEUE_ALL_H_
 
 #include "base/containers/stack_container.h"
 #include "cc/base/cc_export.h"
 #include "cc/tiles/picture_layer_tiling_set.h"
@@ skipping 37 matching lines @@
     template <typename TilingIteratorType>
     void AdvanceToNextTile(TilingIteratorType* iterator);
     template <typename TilingIteratorType>
     bool GetFirstTileAndCheckIfValid(TilingIteratorType* iterator);
     bool IsTileValid(const Tile* tile) const;
 
     PrioritizedTile current_tile_;
     PictureLayerTiling* tiling_;
     TilingData* tiling_data_;
     PictureLayerTiling::PriorityRectType priority_rect_type_;
+    gfx::Rect pending_visible_rect_;
   };
 
   // Iterates over visible rect only, left to right top to bottom order.
   class VisibleTilingIterator : public OnePriorityRectIterator {
    public:
     VisibleTilingIterator() = default;
     VisibleTilingIterator(PictureLayerTiling* tiling, TilingData* tiling_data);
 
     VisibleTilingIterator& operator++();
 
@@ skipping 16 matching lines @@
   // Iterates over skewport only, spiral around the visible rect.
   class SkewportTilingIterator : public OnePriorityRectIterator {
    public:
     SkewportTilingIterator() = default;
     SkewportTilingIterator(PictureLayerTiling* tiling, TilingData* tiling_data);
 
     SkewportTilingIterator& operator++();
 
    private:
     TilingData::SpiralDifferenceIterator iterator_;
-    gfx::Rect pending_visible_rect_;
   };
 
   // Iterates over soon border only, spiral around the visible rect.
   class SoonBorderTilingIterator : public OnePriorityRectIterator {
    public:
     SoonBorderTilingIterator() = default;
     SoonBorderTilingIterator(PictureLayerTiling* tiling,
                              TilingData* tiling_data);
 
     SoonBorderTilingIterator& operator++();
 
    private:
     TilingData::SpiralDifferenceIterator iterator_;
-    gfx::Rect pending_visible_rect_;
   };
 
   // Iterates over eventually rect only, spiral around the soon rect.
   class EventuallyTilingIterator : public OnePriorityRectIterator {
    public:
     EventuallyTilingIterator() = default;
     EventuallyTilingIterator(PictureLayerTiling* tiling,
                              TilingData* tiling_data);
 
     EventuallyTilingIterator& operator++();
 
    private:
     TilingData::SpiralDifferenceIterator iterator_;
-    gfx::Rect pending_visible_rect_;
   };
 
   // Iterates over all of the above phases in the following order: visible,
   // skewport, soon border, eventually.
   class TilingIterator {
    public:
     TilingIterator();
     explicit TilingIterator(PictureLayerTiling* tiling,
                             TilingData* tiling_data);
     ~TilingIterator();
@@ skipping 58 matching lines @@
   // ideal pending high res.
   base::StackVector<IterationStage, 6> stages_;
   TilingIterator iterators_[NUM_ITERATORS];
 
   DISALLOW_COPY_AND_ASSIGN(TilingSetRasterQueueAll);
 };
 
 }  // namespace cc
 
 #endif  // CC_TILES_TILING_SET_RASTER_QUEUE_ALL_H_