Revert 277964 "cc: In SyncFromActiveLayer, drop all tiles not in..."

trunk/src/cc/resources/picture_pile_base.h

Index: trunk/src/cc/resources/picture_pile_base.h
===================================================================
--- trunk/src/cc/resources/picture_pile_base.h	(revision 277979)
+++ trunk/src/cc/resources/picture_pile_base.h	(working copy)
@@ -33,11 +33,6 @@
   gfx::Rect tiling_rect() const { return tiling_.tiling_rect(); }
   void SetMinContentsScale(float min_contents_scale);
 
-  // If non-empty, all pictures tiles inside this rect are recorded. There may
-  // be recordings outside this rect, but everything inside the rect is
-  // recorded.
-  gfx::Rect recorded_viewport() const { return recorded_viewport_; }
-
   int num_tiles_x() const { return tiling_.num_tiles_x(); }
   int num_tiles_y() const { return tiling_.num_tiles_y(); }
   gfx::Rect tile_bounds(int x, int y) const { return tiling_.TileBounds(x, y); }
@@ -103,6 +98,7 @@
   // indices to picture infos.
   PictureMap picture_map_;
   TilingData tiling_;
+  // If non-empty, all pictures tiles inside this rect are recorded.
   gfx::Rect recorded_viewport_;
   float min_contents_scale_;
   SkTileGridFactory::TileGridInfo tile_grid_info_;