media: Support MojoRendererService in the browser process.

content/browser/frame_host/render_frame_host_impl.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 "content/browser/frame_host/render_frame_host_impl.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/containers/hash_tables.h"
 #include "base/lazy_instance.h"
@@ skipping 46 matching lines @@
 #include "content/public/common/content_switches.h"
 #include "content/public/common/url_constants.h"
 #include "content/public/common/url_utils.h"
 #include "ui/accessibility/ax_tree.h"
 #include "url/gurl.h"
 
 #if defined(OS_MACOSX)
 #include "content/browser/frame_host/popup_menu_helper_mac.h"
 #endif
 
+#if defined(ENABLE_MEDIA_MOJO_RENDERER)
+#include "media/mojo/interfaces/media_renderer.mojom.h"
+#include "media/mojo/services/mojo_renderer_service.h"
+#endif
+
 using base::TimeDelta;
 
 namespace content {
 
 namespace {
 
 // The next value to use for the accessibility reset token.
 int g_next_accessibility_reset_token = 1;
 
 // The (process id, routing id) pair that identifies one RenderFrame.
@@ skipping 1069 matching lines @@
 }
 
 void RenderFrameHostImpl::OnHidePopup() {
   RenderViewHostDelegateView* view =
       render_view_host_->delegate_->GetDelegateView();
   if (view)
     view->HidePopupMenu();
 }
 #endif
 
+#if defined(ENABLE_MEDIA_MOJO_RENDERER)
+static void CreateMediaRendererService(
+    mojo::InterfaceRequest<mojo::MediaRenderer> request) {
+  media::MojoRendererService* service = new media::MojoRendererService();
+  mojo::BindToRequest(service, &request);
+}
+#endif
+
 void RenderFrameHostImpl::RegisterMojoServices() {
   GeolocationServiceContext* geolocation_service_context =
       delegate_ ? delegate_->GetGeolocationServiceContext() : NULL;
   if (geolocation_service_context) {
     // TODO(creis): Bind process ID here so that GeolocationServiceImpl
     // can perform permissions checks once site isolation is complete.
     // crbug.com/426384
     GetServiceRegistry()->AddService<GeolocationService>(
         base::Bind(&GeolocationServiceContext::CreateService,
                    base::Unretained(geolocation_service_context),
                    base::Bind(&RenderFrameHostImpl::DidUseGeolocationPermission,
                               base::Unretained(this))));
   }
 
   if (!permission_service_context_)
     permission_service_context_.reset(new PermissionServiceContext(this));
 
   GetServiceRegistry()->AddService<PermissionService>(
       base::Bind(&PermissionServiceContext::CreateService,
                  base::Unretained(permission_service_context_.get())));
+
+#if defined(ENABLE_MEDIA_MOJO_RENDERER)
+  GetServiceRegistry()->AddService<mojo::MediaRenderer>(
+      base::Bind(&CreateMediaRendererService));
+#endif
 }
 
 void RenderFrameHostImpl::SetState(RenderFrameHostImplState rfh_state) {
   // Only main frames should be swapped out and retained inside a proxy host.
   if (rfh_state == STATE_SWAPPED_OUT)
     CHECK(!GetParent());
 
   // We update the number of RenderFrameHosts in a SiteInstance when the swapped
   // out status of a RenderFrameHost gets flipped to/from active.
   if (!IsRFHStateActive(rfh_state_) && IsRFHStateActive(rfh_state))
@@ skipping 420 matching lines @@
 void RenderFrameHostImpl::DidUseGeolocationPermission() {
   RenderFrameHost* top_frame = frame_tree_node()->frame_tree()->GetMainFrame();
   GetContentClient()->browser()->RegisterPermissionUsage(
       PERMISSION_GEOLOCATION,
       delegate_->GetAsWebContents(),
       GetLastCommittedURL().GetOrigin(),
       top_frame->GetLastCommittedURL().GetOrigin());
 }
 
 }  // namespace content