cc: Keep tilings texture size in sync

cc/layers/picture_layer_impl.h

Index: cc/layers/picture_layer_impl.h
diff --git a/cc/layers/picture_layer_impl.h b/cc/layers/picture_layer_impl.h
index 397cb623bbd0e82428799117c980d41dcdea18b0..9af1ff81e1fa543217d5dcffafbb8057ae28c0eb 100644
--- a/cc/layers/picture_layer_impl.h
+++ b/cc/layers/picture_layer_impl.h
@@ -78,7 +78,8 @@ class CC_EXPORT PictureLayerImpl
 
   void UpdateRasterSource(scoped_refptr<RasterSource> raster_source,
                           Region* new_invalidation,
-                          const PictureLayerTilingSet* pending_set);
+                          const PictureLayerTilingSet* pending_set,
+                          gfx::Size gpu_raster_max_texture_size);
   bool UpdateTiles(bool resourceless_software_draw);
   void UpdateCanUseLCDTextAfterCommit();
   bool RasterSourceUsesLCDText() const;
@@ -171,6 +172,8 @@ class CC_EXPORT PictureLayerImpl
   gfx::Rect visible_rect_for_tile_priority_;
   gfx::Rect viewport_rect_for_tile_priority_in_content_space_;
 
+  gfx::Size gpu_raster_max_texture_size_;
+
   // List of tilings that were used last time we appended quads. This can be
   // used as an optimization not to remove tilings if they are still being
   // drawn. Note that accessing this vector should only be done in the context