Mac: Give app_shim code a nicer home

chrome/browser/apps/app_shim/app_shim_handler_mac.h

 // Copyright 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 APPS_APP_SHIM_APP_SHIM_HANDLER_MAC_H_
-#define APPS_APP_SHIM_APP_SHIM_HANDLER_MAC_H_
+#ifndef CHROME_BROWSER_APPS_APP_SHIM_APP_SHIM_HANDLER_MAC_H_
+#define CHROME_BROWSER_APPS_APP_SHIM_APP_SHIM_HANDLER_MAC_H_
 
 #include <string>
 #include <vector>
 
-#include "apps/app_shim/app_shim_launch.h"
 #include "base/files/file_path.h"
+#include "chrome/common/mac/app_shim_launch.h"
 
 namespace apps {
 
 // Registrar, and interface for services that can handle interactions with OSX
 // shim processes.
 class AppShimHandler {
  public:
   class Host {
    public:
     // Invoked when the app is successfully launched.
@@ skipping 63 matching lines @@
   // Invoked by the shim host when the shim process receives a quit event.
   virtual void OnShimQuit(Host* host) = 0;
 
  protected:
   AppShimHandler() {}
   virtual ~AppShimHandler() {}
 };
 
 }  // namespace apps
 
-#endif  // APPS_APP_SHIM_APP_SHIM_HANDLER_MAC_H_
+#endif  // CHROME_BROWSER_APPS_APP_SHIM_APP_SHIM_HANDLER_MAC_H_