Move shell interfaces into the shell.mojom namespace.

mojo/shell/shell_application_loader.h

 // Copyright 2015 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 MOJO_SHELL_SHELL_APPLICATION_LOADER_H_
 #define MOJO_SHELL_SHELL_APPLICATION_LOADER_H_
 
 #include "base/macros.h"
 #include "mojo/shell/application_loader.h"
 
 namespace mojo {
 class ApplicationImpl;
 namespace shell {
 
 class ShellApplicationLoader : public ApplicationLoader {
  public:
   explicit ShellApplicationLoader(ApplicationManager* manager);
   ~ShellApplicationLoader() override;
 
  private:
   // Overridden from ApplicationLoader:
   void Load(
       const GURL& url,
-      InterfaceRequest<Application> application_request) override;
+      InterfaceRequest<mojom::Application> application_request) override;
 
   scoped_ptr<ApplicationImpl> app_;
 
   ApplicationManager* manager_;
 
   DISALLOW_COPY_AND_ASSIGN(ShellApplicationLoader);
 };
 
 }  // namespace shell
 }  // namespace mojo
 
 #endif  // MOJO_SHELL_SHELL_APPLICATION_LOADER_H_