Adds MD ink ripple animations to buttons within location bar

chrome/browser/ui/views/bookmarks/bookmark_bubble_view.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_VIEWS_BOOKMARKS_BOOKMARK_BUBBLE_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_BOOKMARKS_BOOKMARK_BUBBLE_VIEW_H_
 
 #include "base/compiler_specific.h"
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
@@ skipping 20 matching lines @@
 // BookmarkBubbleView is a view intended to be used as the content of an
 // Bubble. BookmarkBubbleView provides views for unstarring and editing the
 // bookmark it is created with. Don't create a BookmarkBubbleView directly,
 // instead use the static Show method.
 class BookmarkBubbleView : public views::BubbleDelegateView,
                            public views::ButtonListener,
                            public views::ComboboxListener {
  public:
   // If |anchor_view| is null, |anchor_rect| is used to anchor the bubble and
   // |parent_window| is used to ensure the bubble closes if the parent closes.
-  static void ShowBubble(views::View* anchor_view,
-                         const gfx::Rect& anchor_rect,
-                         gfx::NativeView parent_window,
-                         bookmarks::BookmarkBubbleObserver* observer,
-                         scoped_ptr<BubbleSyncPromoDelegate> delegate,
-                         Profile* profile,
-                         const GURL& url,
-                         bool already_bookmarked);
+  // Returns the newly created bubble's Widget or nullptr in case when the
+  // bubble already exists.
+  static views::Widget* ShowBubble(views::View* anchor_view,
+                                   const gfx::Rect& anchor_rect,
+                                   gfx::NativeView parent_window,
+                                   bookmarks::BookmarkBubbleObserver* observer,
+                                   scoped_ptr<BubbleSyncPromoDelegate> delegate,
+                                   Profile* profile,
+                                   const GURL& url,
+                                   bool already_bookmarked);
 
   static void Hide();
 
   static BookmarkBubbleView* bookmark_bubble() { return bookmark_bubble_; }
 
   ~BookmarkBubbleView() override;
 
   // views::WidgetDelegate:
   void WindowClosing() override;
   bool AcceleratorPressed(const ui::Accelerator& accelerator) override;
@@ skipping 83 matching lines @@
   // When the destructor is invoked should the bookmark be removed?
   bool remove_bookmark_;
 
   // When the destructor is invoked should edits be applied?
   bool apply_edits_;
 
   DISALLOW_COPY_AND_ASSIGN(BookmarkBubbleView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_BOOKMARKS_BOOKMARK_BUBBLE_VIEW_H_