[Android]Increase Scrollbar fade delay on Resize.

cc/layers/layer_impl.h

 // Copyright 2011 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_LAYERS_LAYER_IMPL_H_
 #define CC_LAYERS_LAYER_IMPL_H_
 
 #include <set>
 #include <string>
 
@@ skipping 366 matching lines @@
   bool IsExternalFlingActive() const;
 
   void SetScrollOffset(const gfx::Vector2d& scroll_offset);
   void SetScrollOffsetAndDelta(const gfx::Vector2d& scroll_offset,
                                const gfx::Vector2dF& scroll_delta);
   gfx::Vector2d scroll_offset() const { return scroll_offset_; }
 
   gfx::Vector2d MaxScrollOffset() const;
   gfx::Vector2dF ClampScrollToMaxScrollOffset();
   void SetScrollbarPosition(ScrollbarLayerImplBase* scrollbar_layer,
-                            LayerImpl* scrollbar_clip_layer) const;
+                            LayerImpl* scrollbar_clip_layer,
+                            bool on_resize) const;
   void SetScrollDelta(const gfx::Vector2dF& scroll_delta);
   gfx::Vector2dF ScrollDelta() const;
 
   gfx::Vector2dF TotalScrollOffset() const;
 
   void SetSentScrollDelta(const gfx::Vector2d& sent_scroll_delta);
   gfx::Vector2d sent_scroll_delta() const { return sent_scroll_delta_; }
 
   // Returns the delta of the scroll that was outside of the bounds of the
   // initial scroll
@@ skipping 106 matching lines @@
   ScrollbarAnimationController* scrollbar_animation_controller() const {
     return scrollbar_animation_controller_.get();
   }
 
   typedef std::set<ScrollbarLayerImplBase*> ScrollbarSet;
   ScrollbarSet* scrollbars() { return scrollbars_.get(); }
   void ClearScrollbars();
   void AddScrollbar(ScrollbarLayerImplBase* layer);
   void RemoveScrollbar(ScrollbarLayerImplBase* layer);
   bool HasScrollbar(ScrollbarOrientation orientation) const;
-  void ScrollbarParametersDidChange();
+  void ScrollbarParametersDidChange(bool on_resize = false);

[aelias_OOO_until_Jul13, 2014/09/30 18:55:28]

Because you can remove the argument in SetScrollbarPosition, you can remove it
in ScrollbarParamtersDidChange as well.

[MuVen, 2014/10/01 16:45:51]

Done.

   int clip_height() {
     return scroll_clip_layer_ ? scroll_clip_layer_->bounds().height() : 0;
   }
 
   gfx::Rect LayerRectToContentRect(const gfx::RectF& layer_rect) const;
 
   virtual skia::RefPtr<SkPicture> GetPicture();
 
   virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl);
   virtual void PushPropertiesTo(LayerImpl* layer);
@@ skipping 179 matching lines @@
   DrawProperties<LayerImpl> draw_properties_;
 
   scoped_refptr<base::debug::ConvertableToTraceFormat> debug_info_;
 
   DISALLOW_COPY_AND_ASSIGN(LayerImpl);
 };
 
 }  // namespace cc
 
 #endif  // CC_LAYERS_LAYER_IMPL_H_