Expose secure origin state to WebVR renderer

device/vr/android/gvr/gvr_device.cc

Index: device/vr/android/gvr/gvr_device.cc
diff --git a/device/vr/android/gvr/gvr_device.cc b/device/vr/android/gvr/gvr_device.cc
index 0bda52602798098b3edfa782ce3365ebb7ff93e1..df2a7caf5e69e1f626706d142166a9801325d3b5 100644
--- a/device/vr/android/gvr/gvr_device.cc
+++ b/device/vr/android/gvr/gvr_device.cc
@@ -183,7 +183,10 @@ void GvrDevice::ResetPose() {
     gvr_api->ResetTracking();
 }
 
-bool GvrDevice::RequestPresent() {
+bool GvrDevice::RequestPresent(bool secure_origin) {
+  secure_origin_ = secure_origin;
+  if (delegate_)
+    delegate_->SetWebVRSecureOrigin(secure_origin_);
   return gvr_provider_->RequestPresent();
 }
 
@@ -213,8 +216,10 @@ void GvrDevice::SetDelegate(GvrDelegate* delegate) {
   delegate_ = delegate;
 
   // Notify the clients that this device has changed
-  if (delegate_)
+  if (delegate_) {
+    delegate_->SetWebVRSecureOrigin(secure_origin_);
     VRDeviceManager::GetInstance()->OnDeviceChanged(GetVRDevice());
+  }
 }
 
 gvr::GvrApi* GvrDevice::GetGvrApi() {