Add an extension bubble explaining which extensions are in dev mode.

chrome/browser/ui/views/extensions/suspicious_extension_bubble_view.h

-// Copyright (c) 2013 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_EXTENSIONS_SUSPICIOUS_EXTENSION_BUBBLE_VIEW_H_
-#define CHROME_BROWSER_UI_VIEWS_EXTENSIONS_SUSPICIOUS_EXTENSION_BUBBLE_VIEW_H_
-
-#include "chrome/browser/extensions/suspicious_extension_bubble.h"
-#include "ui/views/bubble/bubble_delegate.h"
-#include "ui/views/controls/button/button.h"
-#include "ui/views/controls/link_listener.h"
-
-class Browser;
-
-namespace views {
-class Label;
-class LabelButton;
-class Link;
-class Widget;
-}
-
-namespace extensions {
-
-class SuspiciousExtensionBubbleController;
-
-// This is a class that implements the UI for the bubble showing which
-// extensions look suspicious and have therefore been automatically disabled.
-class SuspiciousExtensionBubbleView : public SuspiciousExtensionBubble,
-                                      public views::BubbleDelegateView,
-                                      public views::ButtonListener,
-                                      public views::LinkListener {
- public:
-  // Show the Disabled Extension bubble, if needed.
-  static void MaybeShow(Browser* browser, views::View* anchor_view);
-
-  // SuspiciousExtensionBubble methods.
-  virtual void OnButtonClicked(const base::Closure& callback) OVERRIDE;
-  virtual void OnLinkClicked(const base::Closure& callback) OVERRIDE;
-  virtual void Show() OVERRIDE;
-
-  // WidgetObserver methods.
-  virtual void OnWidgetDestroying(views::Widget* widget) OVERRIDE;
-
- private:
-  SuspiciousExtensionBubbleView(
-      views::View* anchor_view,
-      SuspiciousExtensionBubbleController* controller);
-  virtual ~SuspiciousExtensionBubbleView();
-
-  // Shows the bubble and updates the counter for how often it has been shown.
-  void ShowBubble();
-
-  // views::BubbleDelegateView overrides:
-  virtual void Init() OVERRIDE;
-
-  // views::ButtonListener implementation.
-  virtual void ButtonPressed(views::Button* sender,
-                             const ui::Event& event) OVERRIDE;
-
-  // views::LinkListener implementation.
-  virtual void LinkClicked(views::Link* source, int event_flags) OVERRIDE;
-
-  // views::View implementation.
-  virtual void GetAccessibleState(ui::AccessibleViewState* state) OVERRIDE;
-  virtual void ViewHierarchyChanged(
-      const ViewHierarchyChangedDetails& details) OVERRIDE;
-
-  base::WeakPtrFactory<SuspiciousExtensionBubbleView> weak_factory_;
-
-  // The controller for the bubble. Weak, not owned by us.
-  SuspiciousExtensionBubbleController* controller_;
-
-  // The headline, labels and buttons on the bubble.
-  views::Label* headline_;
-  views::Link* learn_more_;
-  views::LabelButton* dismiss_button_;
-
-  // All actions (link, button, esc) close the bubble, but we need to
-  // make sure we don't send dismiss if the link was clicked.
-  bool link_clicked_;
-
-  // Callbacks into the controller.
-  base::Closure button_callback_;
-  base::Closure link_callback_;
-
-  DISALLOW_COPY_AND_ASSIGN(SuspiciousExtensionBubbleView);
-};
-
-}  // namespace extensions
-
-#endif  // CHROME_BROWSER_UI_VIEWS_EXTENSIONS_SUSPICIOUS_EXTENSION_BUBBLE_VIEW_H_