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 24f0286b8648cb418ad44a2ba1be8f9ef1d0ad08..fae49c66ac897543084a0d4ec24395c60d91c015 100644
--- a/content/browser/renderer_host/render_process_host_impl.cc
+++ b/content/browser/renderer_host/render_process_host_impl.cc
@@ -95,6 +95,7 @@
 #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/cache_storage_context_impl.h"
@@ -914,6 +915,7 @@ void RenderProcessHostImpl::CreateMessageFilters() {
 
   AddFilter(new GamepadBrowserMessageFilter());
   AddFilter(new DeviceLightMessageFilter());
+  AddFilter(new VRMessageFilter());

[no sievers, 2015/03/27 20:45:38]

Can you add the filter only if the cmdline is set?

   AddFilter(new DeviceMotionMessageFilter());
   AddFilter(new DeviceOrientationMessageFilter());
   AddFilter(new ProfilerMessageFilter(PROCESS_TYPE_RENDERER));
@@ -1305,6 +1307,7 @@ void RenderProcessHostImpl::PropagateBrowserCommandLineToRenderer(
     switches::kEnableVtune,
     switches::kEnableWebGLDraftExtensions,
     switches::kEnableWebGLImageChromium,
+    switches::kEnableWebVR,
     switches::kForceDeviceScaleFactor,
     switches::kForceDisplayList2dCanvas,
     switches::kFullMemoryCrashReport,