Adding Chrome-side WebVR interface

content/browser/renderer_host/render_process_host_impl.cc

Index: content/browser/renderer_host/render_process_host_impl.cc
diff --git a/content/browser/renderer_host/render_process_host_impl.cc b/content/browser/renderer_host/render_process_host_impl.cc
index 7e750a5aec7a526b787ca1f50cfd9ed27e9bbfb4..972bb1b039dc19273e5863559673a9cc8e718ce0 100644
--- a/content/browser/renderer_host/render_process_host_impl.cc
+++ b/content/browser/renderer_host/render_process_host_impl.cc
@@ -99,6 +99,7 @@
 #include "content/browser/renderer_host/render_widget_helper.h"
 #include "content/browser/renderer_host/render_widget_host_impl.h"
 #include "content/browser/renderer_host/text_input_client_message_filter.h"
+#include "content/browser/renderer_host/vr_message_filter.h"
 #include "content/browser/renderer_host/websocket_dispatcher_host.h"
 #include "content/browser/resolve_proxy_msg_helper.h"
 #include "content/browser/service_worker/service_worker_context_wrapper.h"
@@ -935,6 +936,9 @@ void RenderProcessHostImpl::CreateMessageFilters() {
           switches::kEnableExperimentalWebPlatformFeatures)) {
     AddFilter(new BluetoothDispatcherHost());
   }
+  if (browser_command_line.HasSwitch(switches::kEnableWebVR)) {
+    AddFilter(new VRMessageFilter());
+  }
 }
 
 void RenderProcessHostImpl::RegisterMojoServices() {
@@ -1286,6 +1290,7 @@ void RenderProcessHostImpl::PropagateBrowserCommandLineToRenderer(
     switches::kEnableVtune,
     switches::kEnableWebGLDraftExtensions,
     switches::kEnableWebGLImageChromium,
+    switches::kEnableWebVR,
     switches::kExplicitlyAllowedPorts,
     switches::kForceDeviceScaleFactor,
     switches::kForceDisplayList2dCanvas,