Start app shim when app launched.

chrome/common/mac/app_mode_common.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_COMMON_MAC_APP_MODE_COMMON_H_
 #define CHROME_COMMON_MAC_APP_MODE_COMMON_H_
 
 #import <Foundation/Foundation.h>
 
 #include "base/files/file_path.h"
@@ skipping 11 matching lines @@
 const AEEventClass kAEChromeAppClass = 'cApp';
 const AEEventID kAEChromeAppPing = 'ping';
 
 // The IPC socket used to communicate between app shims and Chrome will be
 // created under the user data directory with this name.
 extern const char kAppShimSocketName[];
 
 // Special app mode id used for the App Launcher.
 extern const char kAppListModeId[];
 
+// Instructs the app shim to send LaunchApp with launch_now = false. This
+// associates the shim without launching the app.
+extern const char kNoLaunchApp[];
+
 // The key under which the browser's bundle ID will be stored in the
 // app mode launcher bundle's Info.plist.
 extern NSString* const kBrowserBundleIDKey;
 
 // Key for the shortcut ID.
 extern NSString* const kCrAppModeShortcutIDKey;
 
 // Key for the app's name.
 extern NSString* const kCrAppModeShortcutNameKey;
 
@@ skipping 64 matching lines @@
   // Path to the app's user data directory.
   base::FilePath user_data_dir;
 
   // Directory of the profile associated with the app.
   base::FilePath profile_dir;
 };
 
 }  // namespace app_mode
 
 #endif  // CHROME_COMMON_MAC_APP_MODE_COMMON_H_