Use mojo for Chrome Loading, Part 1

content/browser/renderer_host/render_process_host_impl.h

 // Copyright (c) 2012 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 CONTENT_BROWSER_RENDERER_HOST_RENDER_PROCESS_HOST_IMPL_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_PROCESS_HOST_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 47 matching lines @@
 #if defined(ENABLE_WEBRTC)
 class P2PSocketDispatcherHost;
 #endif
 class PermissionServiceContext;
 class PeerConnectionTrackerHost;
 class RendererMainThread;
 class RenderWidgetHelper;
 class RenderWidgetHost;
 class RenderWidgetHostImpl;
 class RenderWidgetHostViewFrameSubscriber;
+class ResourceMessageFilter;
 class StoragePartition;
 class StoragePartitionImpl;
+class URLLoaderFactoryImpl;
 
 namespace mojom {
 class StoragePartitionService;
+class URLLoaderFactory;
 }
 
 typedef base::Thread* (*RendererMainThreadFactoryFunction)(
     const InProcessChildThreadParams& params);
 
 // Implements a concrete RenderProcessHost for the browser process for talking
 // to actual renderer processes (as opposed to mocks).
 //
 // Represents the browser side of the browser <--> renderer communication
 // channel. There will be one RenderProcessHost per renderer process.
@@ skipping 224 matching lines @@
 
   // Shared implementation for IPC::Senders exposed by this RPH.
   bool SendImpl(std::unique_ptr<IPC::Message> message, bool send_now);
 
   // Registers Mojo services to be exposed to the renderer.
   void RegisterMojoServices();
 
   void CreateStoragePartitionService(
       mojo::InterfaceRequest<mojom::StoragePartitionService> request);
 
+  void CreateURLLoaderFactory(
+      mojo::InterfaceRequest<mojom::URLLoaderFactory> request);
+
   // Control message handlers.
   void OnShutdownRequest();
   void SuddenTerminationChanged(bool enabled);
   void OnUserMetricsRecordAction(const std::string& action);
   void OnCloseACK(int old_route_id);
 
   // Generates a command line to be used to spawn a renderer and appends the
   // results to |*command_line|.
   void AppendRendererCommandLine(base::CommandLine* command_line) const;
 
@@ skipping 191 matching lines @@
   // UI thread is the source of sync IPCs and all shutdown signals.
   // Therefore a proper shutdown event to unblock the UI thread is not
   // possible without massive refactoring shutdown code.
   // Luckily Android never performs a clean shutdown. So explicitly
   // ignore this problem.
   base::WaitableEvent never_signaled_;
 #endif
 
   std::string mojo_channel_token_;
   mojo::ScopedMessagePipeHandle in_process_renderer_handle_;
+  scoped_refptr<ResourceMessageFilter> resource_message_filter_;
+  std::unique_ptr<URLLoaderFactoryImpl> url_loader_factory_;
 
   base::WeakPtrFactory<RenderProcessHostImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderProcessHostImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_PROCESS_HOST_IMPL_H_