refactor: rename the atom directory to shell

shell/common/mac/main_application_bundle.h

@@ -0,0 +1,26 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright (c) 2013 Adam Roben <adam@roben.org>. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE-CHROMIUM file.
+
+#ifndef ATOM_COMMON_MAC_MAIN_APPLICATION_BUNDLE_H_
+#define ATOM_COMMON_MAC_MAIN_APPLICATION_BUNDLE_H_
+
+@class NSBundle;
+
+namespace base {
+class FilePath;
+}
+
+namespace atom {
+
+// The "main" application bundle is the outermost bundle for this logical
+// application. E.g., if you have MyApp.app and
+// MyApp.app/Contents/Frameworks/MyApp Helper.app, the main application bundle
+// is MyApp.app, no matter which executable is currently running.
+NSBundle* MainApplicationBundle();
+base::FilePath MainApplicationBundlePath();
+
+}  // namespace atom
+
+#endif  // ATOM_COMMON_MAC_MAIN_APPLICATION_BUNDLE_H_