Implement sideload wipeout for Extensions.

chrome/browser/ui/views/extensions/disabled_extensions_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_EXTENSIONS_DISABLED_EXTENSIONS_VIEW_H_
+#define CHROME_BROWSER_UI_VIEWS_EXTENSIONS_DISABLED_EXTENSIONS_VIEW_H_
+
+#include "ui/views/bubble/bubble_delegate.h"
+#include "ui/views/controls/button/button.h"
+#include "ui/views/controls/link_listener.h"
+#include "chrome/common/extensions/extension_set.h"
+
+class Browser;
+
+namespace views {
+class Label;
+class Link;
+class NativeTextButton;
+}
+
+class DisabledExtensionsView : public views::BubbleDelegateView,

[sky, 2012/10/19 21:41:36]

Add description.

+                               public views::ButtonListener,
+                               public views::LinkListener {
+ public:
+  // Show the Disabled Extension bubble, if needed. Returns true if the bubble
+  // was shown.
+  static bool MaybeShow(Browser* browser, views::View* anchor_view);

[sky, 2012/10/19 21:41:36]

nit: constructor/destructor before other methods.

+
+  DisabledExtensionsView(views::View* anchor_view,
+                         Browser* browser,
+                         const ExtensionSet* wiped_out);
+  virtual ~DisabledExtensionsView();
+
+  // views::ButtonListener implementation.
+  virtual void ButtonPressed(views::Button* sender,
+                             const ui::Event& event) OVERRIDE;
+
+  // views::LinkListener implementation.
+  void LinkClicked(views::Link* source, int event_flags) OVERRIDE;
+
+  // views::View implementation.
+  virtual void GetAccessibleState(ui::AccessibleViewState* state) OVERRIDE;
+  virtual void ViewHierarchyChanged(
+      bool is_add, View* parent, View* child) OVERRIDE;

[sky, 2012/10/19 21:41:36]

nit: wrap each param to its own line.

+
+ protected:
+  // views::BubbleDelegateView overrides:
+  virtual void Init() OVERRIDE;
+
+ private:
+  Browser* browser_;
+
+  // The set of extensions that have been wiped out by sideload wipeout.
+  scoped_ptr<const ExtensionSet> wiped_out_;
+
+  // The headline and buttons on the bubble.
+  views::Label* headline_;
+  views::Link* learn_more_;
+  views::NativeTextButton* settings_button_;
+  views::NativeTextButton* dismiss_button_;
+
+  DISALLOW_COPY_AND_ASSIGN(DisabledExtensionsView);
+};
+
+#endif  // CHROME_BROWSER_UI_VIEWS_EXTENSIONS_DISABLED_EXTENSIONS_VIEW_H_