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

content/renderer/renderer_blink_platform_impl.cc

 // 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.
 
 #include "content/renderer/renderer_blink_platform_impl.h"
 
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
@@ skipping 51 matching lines @@
 #include "content/renderer/dom_storage/local_storage_namespace.h"
 #include "content/renderer/dom_storage/webstoragenamespace_impl.h"
 #include "content/renderer/gamepad_shared_memory_reader.h"
 #include "content/renderer/media/audio_decoder.h"
 #include "content/renderer/media/canvas_capture_handler.h"
 #include "content/renderer/media/html_video_element_capturer_source.h"
 #include "content/renderer/media/media_recorder_handler.h"
 #include "content/renderer/media/renderer_webaudiodevice_impl.h"
 #include "content/renderer/media/renderer_webmidiaccessor_impl.h"
 #include "content/renderer/media/rtc_certificate_generator.h"
+#include "content/renderer/mojo/blink_service_registry_impl.h"
 #include "content/renderer/render_thread_impl.h"
 #include "content/renderer/renderer_clipboard_delegate.h"
 #include "content/renderer/screen_orientation/screen_orientation_observer.h"
 #include "content/renderer/webclipboard_impl.h"
 #include "content/renderer/webgraphicscontext3d_provider_impl.h"
 #include "content/renderer/webpublicsuffixlist_impl.h"
 #include "gpu/config/gpu_info.h"
 #include "ipc/ipc_sync_message_filter.h"
 #include "media/audio/audio_output_device.h"
 #include "media/base/audio_hardware_config.h"
@@ skipping 160 matching lines @@
     : BlinkPlatformImpl(renderer_scheduler->DefaultTaskRunner()),
       main_thread_(renderer_scheduler->CreateMainThread()),
       clipboard_delegate_(new RendererClipboardDelegate),
       clipboard_(new WebClipboardImpl(clipboard_delegate_.get())),
       mime_registry_(new RendererBlinkPlatformImpl::MimeRegistry),
       sudden_termination_disables_(0),
       plugin_refresh_allowed_(true),
       default_task_runner_(renderer_scheduler->DefaultTaskRunner()),
       loading_task_runner_(renderer_scheduler->LoadingTaskRunner()),
       web_scrollbar_behavior_(new WebScrollbarBehaviorImpl),
-      renderer_scheduler_(renderer_scheduler) {
+      renderer_scheduler_(renderer_scheduler),
+      blink_service_registry_(
+          RenderThread::Get() ? new BlinkServiceRegistryImpl(

[dcheng, 2016/03/31 05:34:26]

Is this "null for testing" check still needed?

[Sam McNally, 2016/03/31 09:26:27]

Refactored to avoid needing to deal with this here. It's only in RenderViewTest
where this comes up.

+                                    RenderThread::Get()->GetServiceRegistry())
+                              : nullptr) {
 #if !defined(OS_ANDROID) && !defined(OS_WIN)
   if (g_sandbox_enabled && sandboxEnabled()) {
     sandbox_support_.reset(new RendererBlinkPlatformImpl::SandboxSupport);
   } else {
     DVLOG(1) << "Disabling sandbox support for testing.";
   }
 #endif
 
   // ChildThread may not exist in some tests.
   if (ChildThreadImpl::current()) {
@@ skipping 895 matching lines @@
 }
 
 void RendererBlinkPlatformImpl::SetPlatformEventObserverForTesting(
     blink::WebPlatformEventType type,
     scoped_ptr<PlatformEventObserverBase> observer) {
   if (platform_event_observers_.Lookup(type))
     platform_event_observers_.Remove(type);
   platform_event_observers_.AddWithID(observer.release(), type);
 }
 
-void RendererBlinkPlatformImpl::connectToRemoteService(
-    const char* name,
-    mojo::ScopedMessagePipeHandle handle) {
-  RenderThread::Get()->GetServiceRegistry()->ConnectToRemoteService(
-      name, std::move(handle));
+blink::ServiceRegistry* RendererBlinkPlatformImpl::serviceRegistry() {
+  return blink_service_registry_.get();
 }
 
 void RendererBlinkPlatformImpl::startListening(
     blink::WebPlatformEventType type,
     blink::WebPlatformEventListener* listener) {
   PlatformEventObserverBase* observer = platform_event_observers_.Lookup(type);
   if (!observer) {
     observer = CreatePlatformEventObserverFromType(type);
     if (!observer)
       return;
@@ skipping 74 matching lines @@
 }
 
 //------------------------------------------------------------------------------
 
 blink::WebTrialTokenValidator*
 RendererBlinkPlatformImpl::trialTokenValidator() {
   return &trial_token_validator_;
 }
 
 }  // namespace content