Implement initial version of scroll end effect

chrome/browser/ui/views/frame/browser_view.cc

Index: chrome/browser/ui/views/frame/browser_view.cc
diff --git a/chrome/browser/ui/views/frame/browser_view.cc b/chrome/browser/ui/views/frame/browser_view.cc
index 975abcc8bf971cb67cd090e5a241fc18f38893a7..748e4531230c89a48dddfa27b709f5bd23fe4043 100644
--- a/chrome/browser/ui/views/frame/browser_view.cc
+++ b/chrome/browser/ui/views/frame/browser_view.cc
@@ -414,7 +414,7 @@ BrowserView::BrowserView()
       force_location_bar_focus_(false),
       immersive_mode_controller_(chrome::CreateImmersiveModeController()),
 #if defined(OS_CHROMEOS)
-      scroll_end_effect_controller_(ScrollEndEffectController::Create()),
+      scroll_end_effect_controller_(ScrollEndEffectController::Create(this)),
 #endif
       color_change_listener_(this),
       activate_modal_dialog_factory_(this) {
@@ -1839,6 +1839,44 @@ void BrowserView::OnOmniboxPopupShownOrHidden() {
 }
 
 ///////////////////////////////////////////////////////////////////////////////
+// BrowserView, ScrollEndEffectControllerDelegate overrides:
+
+ui::Layer* BrowserView::GetBrowserFrameLayer() {
+  if (frame_ == NULL)
+    return NULL;
+  return frame_->GetLayer();
+}
+
+ui::Layer* BrowserView::GetWebContentsLayer() {
+  return GetActiveWebContents()->GetView()->GetNativeView()->layer();
+}
+
+ui::Layer* BrowserView::GetDevToolsLayer() {
+  return devtools_container_->GetWebContents()->GetView()->GetNativeView()->
+      layer();
+}
+
+views::View* BrowserView::GetNonClientView() {
+  if (frame_ == NULL)
+    return NULL;
+  return frame_->GetContentsView();
+}
+
+ views::View* BrowserView::GetDownloadView() {
+   return static_cast<DownloadShelfView*>(GetDownloadShelf());
+}
+
+int BrowserView::GetDevToolsHeight() {
+  views::View* devtools_view = contents_split_->child_at(1);
+  return devtools_view->visible() ? devtools_view->bounds().height() : 0;
+}
+
+int BrowserView::GetDividerHeight() {
+  return contents_split_->GetDividerSize();
+}
+
+
+///////////////////////////////////////////////////////////////////////////////
 // BrowserView, ImmersiveModeController::Delegate overrides:
 
 BookmarkBarView* BrowserView::GetBookmarkBar() {