Converted all Views to use an InkDropDelegate instead of a InkDropAnimationController.

ui/views/controls/button/custom_button.cc

 // Copyright (c) 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 "ui/views/controls/button/custom_button.h"
 
 #include "ui/accessibility/ax_view_state.h"
 #include "ui/events/event.h"
 #include "ui/events/event_utils.h"
 #include "ui/events/keycodes/keyboard_codes.h"
@@ skipping 125 matching lines @@
     SetState(STATE_DISABLED);
 }
 
 const char* CustomButton::GetClassName() const {
   return kViewClassName;
 }
 
 bool CustomButton::OnMousePressed(const ui::MouseEvent& event) {
   if (state_ == STATE_DISABLED)
     return true;
-  if (ShouldEnterPushedState(event) && HitTestPoint(event.location()))
+  if (ShouldEnterPushedState(event) && HitTestPoint(event.location())) {
     SetState(STATE_PRESSED);
+    if (ink_drop_delegate_)
+      ink_drop_delegate_->OnAction(views::InkDropState::ACTION_PENDING);
+  }
   if (request_focus_on_press_)
     RequestFocus();
   if (IsTriggerableEvent(event) && notify_action_ == NOTIFY_ON_PRESS) {
     NotifyClick(event);
     // NOTE: We may be deleted at this point (by the listener's notification
     // handler).
   }
   return true;
 }
 
@@ skipping 240 matching lines @@
     const ViewHierarchyChangedDetails& details) {
   if (!details.is_add && state_ != STATE_DISABLED)
     SetState(STATE_NORMAL);
 }
 
 void CustomButton::OnBlur() {
   if (IsHotTracked())
     SetState(STATE_NORMAL);
 }
 
+void CustomButton::NotifyClick(const ui::Event& event) {
+  Button::NotifyClick(event);
+  if (ink_drop_delegate())
+    ink_drop_delegate()->OnAction(views::InkDropState::QUICK_ACTION);

[varkha, 2015/12/09 21:23:36]

Wouldn't it make sense to start animating before base class is called?

[bruthig, 2015/12/11 22:09:46]

Done.

+}
+
+void CustomButton::OnClickCanceled(const ui::Event& event) {
+  Button::OnClickCanceled(event);
+  if (ink_drop_delegate())
+    ink_drop_delegate()->OnAction(views::InkDropState::HIDDEN);
+}
+
 bool CustomButton::IsChildWidget() const {
   return GetWidget() && GetWidget()->GetTopLevelWidget() != GetWidget();
 }
 
 bool CustomButton::FocusInChildWidget() const {
   return GetWidget() &&
          GetWidget()->GetRootView()->Contains(
              GetFocusManager()->GetFocusedView());
 }
 
 }  // namespace views