Mojo: Convert OVERRIDE -> override in various subdirectories of mojo/.

mojo/shell/network_application_loader.h

 // Copyright 2014 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_NETWORK_APPLICATION_LOADER_H_
 #define MOJO_SHELL_NETWORK_APPLICATION_LOADER_H_
 
-#include <map>
-
 #include "base/containers/scoped_ptr_hash_map.h"
+#include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "mojo/application_manager/application_loader.h"
 #include "mojo/public/cpp/application/application_delegate.h"
 #include "mojo/public/cpp/application/interface_factory.h"
 #include "mojo/services/network/network_context.h"
 
 namespace mojo {
 
 class ApplicationImpl;
 class NetworkService;
 
 namespace shell {
 
 // ApplicationLoader responsible for creating connections to the NetworkService.
 class NetworkApplicationLoader : public ApplicationLoader,
                                  public ApplicationDelegate,
                                  public InterfaceFactory<NetworkService> {
  public:
   NetworkApplicationLoader();
   virtual ~NetworkApplicationLoader();
 
  private:
   // ApplicationLoader overrides:
   virtual void Load(ApplicationManager* manager,
                     const GURL& url,
-                    scoped_refptr<LoadCallbacks> callbacks) OVERRIDE;
+                    scoped_refptr<LoadCallbacks> callbacks) override;
   virtual void OnApplicationError(ApplicationManager* manager,
-                                  const GURL& url) OVERRIDE;
+                                  const GURL& url) override;
 
   // ApplicationDelegate overrides.
-  virtual void Initialize(ApplicationImpl* app) OVERRIDE;
+  virtual void Initialize(ApplicationImpl* app) override;
   virtual bool ConfigureIncomingConnection(
-      ApplicationConnection* connection) OVERRIDE;
+      ApplicationConnection* connection) override;
 
   // InterfaceFactory<NetworkService> overrides.
   virtual void Create(ApplicationConnection* connection,
-                      InterfaceRequest<NetworkService> request) OVERRIDE;
+                      InterfaceRequest<NetworkService> request) override;
 
   base::ScopedPtrHashMap<uintptr_t, ApplicationImpl> apps_;
   scoped_ptr<NetworkContext> context_;
 
   DISALLOW_COPY_AND_ASSIGN(NetworkApplicationLoader);
 };
 
 }  // namespace shell
 }  // namespace mojo
 
 #endif  // MOJO_SHELL_NETWORK_APPLICATION_LOADER_H_