Moves NativeViewportApplicationLoader into own files

shell/android/mojo_main.cc

 // Copyright 2013 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.
 
 #include "shell/android/mojo_main.h"
 
 #include "base/android/command_line_android.h"
 #include "base/android/java_handler_thread.h"
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "base/at_exit.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
 #include "jni/MojoMain_jni.h"
 #include "mojo/application_manager/application_loader.h"
-#include "mojo/application_manager/application_manager.h"
 #include "mojo/application_manager/background_shell_application_loader.h"
-#include "services/gles2/gpu_impl.h"
-#include "services/native_viewport/native_viewport_impl.h"
 #include "shell/android/android_handler_loader.h"
+#include "shell/android/native_viewport_application_loader.h"
 #include "shell/android/ui_application_loader_android.h"
 #include "shell/context.h"
 #include "shell/init.h"
 #include "ui/gl/gl_surface_egl.h"
 
 using base::LazyInstance;
 
 namespace mojo {
 namespace shell {
 
 namespace {
 
 LazyInstance<scoped_ptr<base::MessageLoop>> g_java_message_loop =
     LAZY_INSTANCE_INITIALIZER;
 
 LazyInstance<scoped_ptr<Context>> g_context = LAZY_INSTANCE_INITIALIZER;
 
 LazyInstance<scoped_ptr<base::android::JavaHandlerThread>> g_shell_thread =
     LAZY_INSTANCE_INITIALIZER;
 
-class NativeViewportApplicationLoader : public ApplicationLoader,
-                                        public ApplicationDelegate,
-                                        public InterfaceFactory<NativeViewport>,
-                                        public InterfaceFactory<Gpu> {
- public:
-  NativeViewportApplicationLoader() : gpu_state_(new gles2::GpuImpl::State) {}
-  ~NativeViewportApplicationLoader() override {}
-
- private:
-  // ApplicationLoader implementation.
-  void Load(ApplicationManager* manager,
-            const GURL& url,
-            ScopedMessagePipeHandle shell_handle,
-            LoadCallback callback) override {
-    DCHECK(shell_handle.is_valid());
-    app_.reset(new ApplicationImpl(this, shell_handle.Pass()));
-  }
-
-  void OnApplicationError(ApplicationManager* manager,
-                          const GURL& url) override {}
-
-  // ApplicationDelegate implementation.
-  bool ConfigureIncomingConnection(
-      mojo::ApplicationConnection* connection) override {
-    connection->AddService<NativeViewport>(this);
-    connection->AddService<Gpu>(this);
-    return true;
-  }
-
-  // InterfaceFactory<NativeViewport> implementation.
-  void Create(ApplicationConnection* connection,
-              InterfaceRequest<NativeViewport> request) override {
-    BindToRequest(new native_viewport::NativeViewportImpl(app_.get(), false),
-                  &request);
-  }
-
-  // InterfaceFactory<Gpu> implementation.
-  void Create(ApplicationConnection* connection,
-              InterfaceRequest<Gpu> request) override {
-    new gles2::GpuImpl(request.Pass(), gpu_state_);
-  }
-
-  scoped_refptr<gles2::GpuImpl::State> gpu_state_;
-  scoped_ptr<ApplicationImpl> app_;
-  DISALLOW_COPY_AND_ASSIGN(NativeViewportApplicationLoader);
-};
-
 void ConfigureAndroidServices(Context* context) {
   context->application_manager()->SetLoaderForURL(
       make_scoped_ptr(new UIApplicationLoader(
           make_scoped_ptr(new NativeViewportApplicationLoader()),
           g_java_message_loop.Get().get())),
       GURL("mojo:native_viewport_service"));
 
   // Android handler is bundled with the Mojo shell, because it uses the
   // MojoShell application as the JNI bridge to bootstrap execution of other
   // Android Mojo apps that need JNI.
@@ skipping 65 matching lines @@
   g_shell_thread.Get()->message_loop()->PostTask(
       FROM_HERE, base::Bind(&RunShell, app_urls));
 }
 
 bool RegisterMojoMain(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 }  // namespace shell
 }  // namespace mojo