Move runner stuff into a runner namespace.

mojo/runner/android/native_viewport_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_RUNNER_ANDROID_NATIVE_VIEWPORT_APPLICATION_LOADER_H_
 #define MOJO_RUNNER_ANDROID_NATIVE_VIEWPORT_APPLICATION_LOADER_H_
 
 #include "components/gles2/gpu_impl.h"
 #include "components/gpu/public/interfaces/gpu.mojom.h"
 #include "components/native_viewport/public/interfaces/native_viewport.mojom.h"
 #include "mojo/public/cpp/application/application_delegate.h"
 #include "mojo/public/cpp/application/interface_factory.h"
 #include "mojo/shell/application_loader.h"
 
 namespace gles2 {
 class GpuState;
 }
 
 namespace mojo {
 
 class ApplicationImpl;
 
-namespace shell {
+namespace runner {
 
-class NativeViewportApplicationLoader : public ApplicationLoader,
+class NativeViewportApplicationLoader : public shell::ApplicationLoader,
                                         public ApplicationDelegate,
                                         public InterfaceFactory<NativeViewport>,
                                         public InterfaceFactory<Gpu> {
  public:
   NativeViewportApplicationLoader();
   ~NativeViewportApplicationLoader();
 
  private:
   // ApplicationLoader implementation.
   void Load(const GURL& url,
             InterfaceRequest<Application> application_request) override;
 
   // ApplicationDelegate implementation.
   bool ConfigureIncomingConnection(ApplicationConnection* connection) override;
 
   // InterfaceFactory<NativeViewport> implementation.
   void Create(ApplicationConnection* connection,
               InterfaceRequest<NativeViewport> request) override;
 
   // InterfaceFactory<Gpu> implementation.
   void Create(ApplicationConnection* connection,
               InterfaceRequest<Gpu> request) override;
 
   scoped_refptr<gles2::GpuState> gpu_state_;
   scoped_ptr<ApplicationImpl> app_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeViewportApplicationLoader);
 };
 
-}  // namespace shell
+}  // namespace runner
 }  // namespace mojo
 
 #endif  // MOJO_RUNNER_ANDROID_NATIVE_VIEWPORT_APPLICATION_LOADER_H_