Convert ChromeViewHostMsg_UpdatedCacheStats to use mojo.

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>
 
 #include <map>
 #include <memory>
 #include <queue>
 #include <set>
 #include <string>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/observer_list.h"
 #include "base/process/process.h"
 #include "base/single_thread_task_runner.h"
 #include "base/synchronization/waitable_event.h"
 #include "build/build_config.h"
 #include "content/browser/child_process_launcher.h"
 #include "content/browser/dom_storage/session_storage_namespace_impl.h"
 #include "content/browser/renderer_host/frame_sink_provider_impl.h"
 #include "content/browser/renderer_host/offscreen_canvas_provider_impl.h"
 #include "content/browser/webrtc/webrtc_eventlog_host.h"
+#include "content/common/associated_interface_registry_impl.h"
 #include "content/common/associated_interfaces.mojom.h"
 #include "content/common/content_export.h"
 #include "content/common/indexed_db/indexed_db.mojom.h"
 #include "content/common/renderer.mojom.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/common/service_manager_connection.h"
 #include "ipc/ipc_channel_proxy.h"
 #include "ipc/ipc_platform_file.h"
 #include "media/media_features.h"
 #include "mojo/edk/embedder/pending_process_connection.h"
@@ skipping 297 matching lines @@
   // mojom::RouteProvider:
   void GetRoute(
       int32_t routing_id,
       mojom::AssociatedInterfaceProviderAssociatedRequest request) override;
 
   // mojom::AssociatedInterfaceProvider:
   void GetAssociatedInterface(
       const std::string& name,
       mojom::AssociatedInterfaceAssociatedRequest request) override;
 
+  void BindRouteProvider(mojom::RouteProviderAssociatedRequest request);
+
   void CreateMusGpuRequest(ui::mojom::GpuRequest request);
   void CreateOffscreenCanvasProvider(
       blink::mojom::OffscreenCanvasProviderRequest request);
   void BindFrameSinkProvider(mojom::FrameSinkProviderRequest request);
   void CreateStoragePartitionService(
       mojo::InterfaceRequest<mojom::StoragePartitionService> request);
 
   // Control message handlers.
   void OnShutdownRequest();
   void SuddenTerminationChanged(bool enabled);
@@ skipping 93 matching lines @@
   // longer be modified.
   bool is_worker_ref_count_disabled_;
 
   // Whether this host is never suitable for reuse as determined in the
   // MayReuseHost() function.
   bool is_never_suitable_for_reuse_ = false;
 
   // The registered IPC listener objects. When this list is empty, we should
   // delete ourselves.
   IDMap<IPC::Listener*> listeners_;
 

[ncarter (slow), 2017/04/27 20:43:53]

// Mojo interfaces provided to the child process are registered here if
// they need consistent delivery ordering with legacy IPC, and are
// are process-wide in nature (e.g. metrics, memory usage).

[nigeltao1, 2017/04/28 00:33:25]

Done.

+  std::unique_ptr<AssociatedInterfaceRegistryImpl> associated_interfaces_;
+
   mojo::AssociatedBinding<mojom::RouteProvider> route_provider_binding_;
   mojo::AssociatedBindingSet<mojom::AssociatedInterfaceProvider, int32_t>
       associated_interface_provider_bindings_;
 
   // The count of currently visible widgets.  Since the host can be a container
   // for multiple widgets, it uses this count to determine when it should be
   // backgrounded.
   int32_t visible_widgets_;
 
   // The set of widgets in this RenderProcessHostImpl.
@@ skipping 150 matching lines @@
   FrameSinkProviderImpl frame_sink_provider_;
 
   base::WeakPtrFactory<RenderProcessHostImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderProcessHostImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_PROCESS_HOST_IMPL_H_