Note scrollbar layer properties changed when position changes.

cc/layers/scrollbar_layer.cc

 
 // Copyright 2012 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.
 
 #include "cc/layers/scrollbar_layer.h"
 
 #include "base/auto_reset.h"
 #include "base/basictypes.h"
 #include "base/debug/trace_event.h"
@@ skipping 91 matching lines @@
 void ScrollbarLayer::PushPropertiesTo(LayerImpl* layer) {
   ContentsScalingLayer::PushPropertiesTo(layer);
 
   ScrollbarLayerImpl* scrollbar_layer = static_cast<ScrollbarLayerImpl*>(layer);
 
   if (layer_tree_host() &&
       layer_tree_host()->settings().solid_color_scrollbars) {
     int thickness_override =
         layer_tree_host()->settings().solid_color_scrollbar_thickness_dip;
     if (thickness_override != -1) {
-      scrollbar_layer->set_thumb_thickness(thickness_override);
+      scrollbar_layer->SetThumbThickness(thickness_override);
     } else {
       if (Orientation() == HORIZONTAL)
-        scrollbar_layer->set_thumb_thickness(bounds().height());
+        scrollbar_layer->SetThumbThickness(bounds().height());
       else
-        scrollbar_layer->set_thumb_thickness(bounds().width());
+        scrollbar_layer->SetThumbThickness(bounds().width());
     }
   } else {
-    scrollbar_layer->set_thumb_thickness(thumb_thickness_);
+    scrollbar_layer->SetThumbThickness(thumb_thickness_);
   }
-  scrollbar_layer->set_thumb_length(thumb_length_);
+  scrollbar_layer->SetThumbLength(thumb_length_);
   if (Orientation() == HORIZONTAL) {
-    scrollbar_layer->set_track_start(track_rect_.x());
-    scrollbar_layer->set_track_length(track_rect_.width());
+    scrollbar_layer->SetTrackStart(track_rect_.x());
+    scrollbar_layer->SetTrackLength(track_rect_.width());
   } else {
-    scrollbar_layer->set_track_start(track_rect_.y());
-    scrollbar_layer->set_track_length(track_rect_.height());
+    scrollbar_layer->SetTrackStart(track_rect_.y());
+    scrollbar_layer->SetTrackLength(track_rect_.height());
   }
 
   if (track_ && track_->texture()->have_backing_texture())
     scrollbar_layer->set_track_resource_id(track_->texture()->resource_id());
   else
     scrollbar_layer->set_track_resource_id(0);
 
   if (thumb_ && thumb_->texture()->have_backing_texture())
     scrollbar_layer->set_thumb_resource_id(thumb_->texture()->resource_id());
   else
@@ skipping 204 matching lines @@
     thumb_size = gfx::Size(scrollbar_->ThumbLength(),
                            scrollbar_->ThumbThickness());
   } else {
     thumb_size = gfx::Size(scrollbar_->ThumbThickness(),
                            scrollbar_->ThumbLength());
   }
   return ScrollbarLayerRectToContentRect(gfx::Rect(thumb_size));
 }
 
 }  // namespace cc