Add blink::ServiceRegistry and expose it from LocalFrame and Platform.

content/renderer/renderer_blink_platform_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_RENDERER_RENDERER_BLINK_PLATFORM_IMPL_H_
 #define CONTENT_RENDERER_RENDERER_BLINK_PLATFORM_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 32 matching lines @@
 class WebSecurityOrigin;
 class WebServiceWorkerCacheStorage;
 }
 
 namespace scheduler {
 class RendererScheduler;
 class WebThreadImplForRendererScheduler;
 }
 
 namespace content {
+class BlinkServiceRegistryImpl;
 class DeviceLightEventPump;
 class DeviceMotionEventPump;
 class DeviceOrientationEventPump;
 class LocalStorageCachedAreas;
 class PlatformEventObserverBase;
 class QuotaMessageFilter;
 class RendererClipboardDelegate;
 class RenderView;
+class ServiceRegistry;
 class ThreadSafeSender;
 class WebClipboardImpl;
 class WebDatabaseObserverImpl;
 class WebFileSystemImpl;
 
 class CONTENT_EXPORT RendererBlinkPlatformImpl : public BlinkPlatformImpl {
  public:
-  explicit RendererBlinkPlatformImpl(
-      scheduler::RendererScheduler* renderer_scheduler);
+  RendererBlinkPlatformImpl(scheduler::RendererScheduler* renderer_scheduler,
+                            base::WeakPtr<ServiceRegistry> service_registry);
   ~RendererBlinkPlatformImpl() override;
 
   // Shutdown must be called just prior to shutting down blink.
   void Shutdown();
 
   void set_plugin_refresh_allowed(bool plugin_refresh_allowed) {
     plugin_refresh_allowed_ = plugin_refresh_allowed;
   }
   // Platform methods:
   blink::WebClipboard* clipboard() override;
@@ skipping 91 matching lines @@
       blink::WebMediaPlayer* web_media_player) override;
   blink::WebGraphicsContext3DProvider* createOffscreenGraphicsContext3DProvider(
       const blink::Platform::ContextAttributes& attributes,
       const blink::WebURL& top_document_web_url,
       blink::WebGraphicsContext3DProvider* share_provider,
       blink::Platform::GraphicsInfo* gl_info) override;
   blink::WebGraphicsContext3DProvider*
   createSharedOffscreenGraphicsContext3DProvider() override;
   blink::WebCompositorSupport* compositorSupport() override;
   blink::WebString convertIDNToUnicode(const blink::WebString& host) override;
-  void connectToRemoteService(const char* name,
-                              mojo::ScopedMessagePipeHandle handle) override;
+  blink::ServiceRegistry* serviceRegistry() override;
   void startListening(blink::WebPlatformEventType,
                       blink::WebPlatformEventListener*) override;
   void stopListening(blink::WebPlatformEventType) override;
   void queryStorageUsageAndQuota(const blink::WebURL& storage_partition,
                                  blink::WebStorageQuotaType,
                                  blink::WebStorageQuotaCallbacks) override;
   void vibrate(unsigned int milliseconds) override;
   void cancelVibration() override;
   blink::WebThread* currentThread() override;
   blink::BlameContext* topLevelBlameContext() override;
@@ skipping 101 matching lines @@
 
   IDMap<PlatformEventObserverBase, IDMapOwnPointer> platform_event_observers_;
 
   scheduler::RendererScheduler* renderer_scheduler_;  // NOT OWNED
   TopLevelBlameContext top_level_blame_context_;
 
   WebTrialTokenValidatorImpl trial_token_validator_;
 
   scoped_ptr<LocalStorageCachedAreas> local_storage_cached_areas_;
 
+  scoped_ptr<BlinkServiceRegistryImpl> blink_service_registry_;
+
   DISALLOW_COPY_AND_ASSIGN(RendererBlinkPlatformImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDERER_BLINK_PLATFORM_IMPL_H_