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 8c09f98eca3ae2e39a0a10d38c2a07ce850bf467..82c9bb5f42e5bcb579b8199058e8bdbe584dd458 100644
--- a/chrome/browser/ui/views/frame/browser_view.cc
+++ b/chrome/browser/ui/views/frame/browser_view.cc
@@ -412,7 +412,7 @@ 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) {
@@ -1872,6 +1872,21 @@ void BrowserView::OnOmniboxPopupShownOrHidden() {
 }
 
 ///////////////////////////////////////////////////////////////////////////////
+// BrowserView, ScrollEndEffectControllerDelegate overrides:
+
+ContentsContainer* BrowserView::GetContentsContainer() {
+  return contents_container_;
+}
+
+gfx::Rect BrowserView::GetFrameBounds() {
+  return frame_->GetWindowBoundsInScreen();
+}
+
+void BrowserView::SetFrameBounds(gfx::Rect bounds) {
+  frame_->SetBounds(bounds);
+}
+
+///////////////////////////////////////////////////////////////////////////////
 // BrowserView, InfoBarContainer::Delegate overrides:
 
 SkColor BrowserView::GetInfoBarSeparatorColor() const {
@@ -2560,7 +2575,9 @@ void BrowserView::ShowPasswordGenerationBubble(
 }
 
 void BrowserView::OverscrollUpdate(int delta_y) {
-  if (scroll_end_effect_controller_)
+  // TODO(308164): Remove the check for fullscreen & maximized once the
+  // related cases have been fixed in the effect.
+  if (scroll_end_effect_controller_ && !IsFullscreen() && !IsMaximized())
     scroll_end_effect_controller_->OverscrollUpdate(delta_y);
 }