Pinch/Zoom Infrastructure & Plumbing CL

cc/layers/solid_color_scrollbar_layer_impl.cc

 // Copyright 2013 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/quad_sink.h"
 #include "cc/layers/solid_color_scrollbar_layer_impl.h"
 #include "cc/quads/solid_color_draw_quad.h"
 #include "cc/trees/layer_tree_impl.h"
 #include "cc/trees/layer_tree_settings.h"
 
 namespace cc {
 
 scoped_ptr<SolidColorScrollbarLayerImpl> SolidColorScrollbarLayerImpl::Create(
     LayerTreeImpl* tree_impl,
     int id,
     ScrollbarOrientation orientation,
     int thumb_thickness,
-    bool is_left_side_vertical_scrollbar) {
-  return make_scoped_ptr(new SolidColorScrollbarLayerImpl(
-      tree_impl, id, orientation, thumb_thickness,
-      is_left_side_vertical_scrollbar));
+    bool is_left_side_vertical_scrollbar,
+    bool is_overlay) {
+  return make_scoped_ptr(
+      new SolidColorScrollbarLayerImpl(tree_impl,
+                                       id,
+                                       orientation,
+                                       thumb_thickness,
+                                       is_left_side_vertical_scrollbar,
+                                       is_overlay));
 }
 
 SolidColorScrollbarLayerImpl::~SolidColorScrollbarLayerImpl() {}
 
 scoped_ptr<LayerImpl> SolidColorScrollbarLayerImpl::CreateLayerImpl(
     LayerTreeImpl* tree_impl) {
-  return SolidColorScrollbarLayerImpl::Create(
-      tree_impl, id(), orientation(), thumb_thickness_,
-      is_left_side_vertical_scrollbar()).PassAs<LayerImpl>();
+  return SolidColorScrollbarLayerImpl::Create(tree_impl,
+                                              id(),
+                                              orientation(),
+                                              thumb_thickness_,
+                                              is_left_side_vertical_scrollbar(),
+                                              is_overlay_scrollbar())
+      .PassAs<LayerImpl>();
 }
 
 SolidColorScrollbarLayerImpl::SolidColorScrollbarLayerImpl(
     LayerTreeImpl* tree_impl,
     int id,
     ScrollbarOrientation orientation,
     int thumb_thickness,
-    bool is_left_side_vertical_scrollbar)
-    : ScrollbarLayerImplBase(tree_impl, id, orientation,
-          is_left_side_vertical_scrollbar),
+    bool is_left_side_vertical_scrollbar,
+    bool is_overlay)
+    : ScrollbarLayerImplBase(tree_impl,
+                             id,
+                             orientation,
+                             is_left_side_vertical_scrollbar,
+                             is_overlay),
       thumb_thickness_(thumb_thickness),
       color_(tree_impl->settings().solid_color_scrollbar_color) {}
 
 void SolidColorScrollbarLayerImpl::PushPropertiesTo(LayerImpl* layer) {
   ScrollbarLayerImplBase::PushPropertiesTo(layer);
 }
 
 int SolidColorScrollbarLayerImpl::ThumbThickness() const {
   if (thumb_thickness_ != -1)
     return thumb_thickness_;
@@ skipping 32 matching lines @@
   SharedQuadState* shared_quad_state =
       quad_sink->UseSharedQuadState(CreateSharedQuadState());
   AppendDebugBorderQuad(quad_sink, shared_quad_state, append_quads_data);
 
   scoped_ptr<SolidColorDrawQuad> quad = SolidColorDrawQuad::Create();
   quad->SetNew(shared_quad_state, thumb_quad_rect, color_, false);
   quad_sink->Append(quad.PassAs<DrawQuad>(), append_quads_data);
 }
 
 }  // namespace cc