Move loose extension files in c/b/ui/cocoa/ into the extensions/ subdir...

chrome/browser/ui/cocoa/extension_installed_bubble_bridge.h

-// Copyright (c) 2010 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.
-
-// C++ bridge function to connect ExtensionInstallUI to the Cocoa-based
-// extension installed bubble.
-
-#ifndef CHROME_BROWSER_UI_COCOA_EXTENSION_INSTALLED_BUBBLE_BRIDGE_H_
-#define CHROME_BROWSER_UI_COCOA_EXTENSION_INSTALLED_BUBBLE_BRIDGE_H_
-#pragma once
-
-#include "gfx/native_widget_types.h"
-#include "third_party/skia/include/core/SkBitmap.h"
-
-class Browser;
-class Extension;
-
-namespace ExtensionInstalledBubbleCocoa {
-
-// This function is called by the ExtensionInstallUI when an extension has been
-// installed.
-void ShowExtensionInstalledBubble(gfx::NativeWindow window,
-                                  const Extension* extension,
-                                  Browser* browser,
-                                  SkBitmap icon);
-}
-
-#endif  // CHROME_BROWSER_UI_COCOA_EXTENSION_INSTALLED_BUBBLE_BRIDGE_H_