Remove the experimental prominent add to app launcher flow.

chrome/browser/ui/views/location_bar/add_to_app_launcher_view.h

-// 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.
-
-#ifndef CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_ADD_TO_APP_LAUNCHER_VIEW_H_
-#define CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_ADD_TO_APP_LAUNCHER_VIEW_H_
-
-#include "base/memory/scoped_ptr.h"
-#include "ui/gfx/animation/animation_delegate.h"
-#include "ui/gfx/animation/slide_animation.h"
-#include "ui/views/painter.h"
-#include "ui/views/view.h"
-
-class LocationBarView;
-
-namespace content {
-class WebContents;
-}
-
-namespace gfx {
-class FontList;
-}
-
-namespace views {
-class ImageView;
-class Label;
-}
-
-// The AddToAppLauncherView displays a UI in the location bar to allow adding
-// the current page to the App Launcher.
-class AddToAppLauncherView : public gfx::AnimationDelegate, public views::View {
- public:
-  AddToAppLauncherView(LocationBarView* parent,
-                       const gfx::FontList& font_list,
-                       SkColor text_color,
-                       SkColor parent_background_color);
-  virtual ~AddToAppLauncherView();
-
-  // Updates the decoration from the shown WebContents.
-  void Update(content::WebContents* web_contents);
-
- private:
-  // gfx::AnimationDelegate:
-  virtual void AnimationEnded(const gfx::Animation* animation) OVERRIDE;
-  virtual void AnimationProgressed(const gfx::Animation* animation) OVERRIDE;
-  virtual void AnimationCanceled(const gfx::Animation* animation) OVERRIDE;
-
-  // views::View:
-  virtual gfx::Size GetPreferredSize() const OVERRIDE;
-  virtual void Layout() OVERRIDE;
-  virtual void OnPaintBackground(gfx::Canvas* canvas) OVERRIDE;
-
-  LocationBarView* parent_;  // Weak, owns us.
-  scoped_ptr<views::Painter> background_painter_;
-  views::ImageView* icon_;
-  views::Label* text_label_;
-  gfx::SlideAnimation slide_animator_;
-
-  DISALLOW_COPY_AND_ASSIGN(AddToAppLauncherView);
-};
-
-#endif  // CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_ADD_TO_APP_LAUNCHER_VIEW_H_