Do not EASE_IN_OUT after fling, rather EASE_OUT.

athena/home/athena_start_page_view.cc

 // Copyright 2014 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 "athena/home/athena_start_page_view.h"
 
 #include "athena/home/home_card_constants.h"
 #include "athena/system/public/system_ui.h"
 #include "base/bind.h"
 #include "base/strings/string_util.h"
@@ skipping 228 matching lines @@
 
 void AthenaStartPageView::RequestFocusOnSearchBox() {
   search_box_view_->search_box()->RequestFocus();
 }
 
 void AthenaStartPageView::SetLayoutState(float layout_state) {
   layout_state_ = layout_state;
   Layout();
 }
 
-void AthenaStartPageView::SetLayoutStateWithAnimation(float layout_state) {
+void AthenaStartPageView::SetLayoutStateWithAnimation(
+    float layout_state,
+    gfx::Tween::Type tween_type) {
   ui::ScopedLayerAnimationSettings system_info(
       system_info_view_->layer()->GetAnimator());
   ui::ScopedLayerAnimationSettings logo(logo_->layer()->GetAnimator());
   ui::ScopedLayerAnimationSettings search_box(
       search_box_container_->layer()->GetAnimator());
   ui::ScopedLayerAnimationSettings icons(
       app_icon_container_->layer()->GetAnimator());
   ui::ScopedLayerAnimationSettings controls(
       control_icon_container_->layer()->GetAnimator());
 
-  system_info.SetTweenType(gfx::Tween::EASE_IN_OUT);
-  logo.SetTweenType(gfx::Tween::EASE_IN_OUT);
-  search_box.SetTweenType(gfx::Tween::EASE_IN_OUT);
-  icons.SetTweenType(gfx::Tween::EASE_IN_OUT);
-  controls.SetTweenType(gfx::Tween::EASE_IN_OUT);
+  system_info.SetTweenType(tween_type);
+  logo.SetTweenType(tween_type);
+  search_box.SetTweenType(tween_type);
+  icons.SetTweenType(tween_type);
+  controls.SetTweenType(tween_type);
 
   SetLayoutState(layout_state);
 }
 
 AthenaStartPageView::LayoutData AthenaStartPageView::CreateBottomBounds(
     int width) {
   LayoutData state;
   state.icons.set_size(app_icon_container_->size());
   state.icons.set_x(kIconMargin);
   state.icons.set_y(kIconMargin);
@@ skipping 155 matching lines @@
   base::TrimWhitespace(
       delegate_->GetModel()->search_box()->text(), base::TRIM_ALL, &query);
 
   if (!query.empty())
     search_results_view_->SetSelectedIndex(0);
 
   LayoutSearchResults(!query.empty());
 }
 
 }  // namespace athena