Expose secure origin state to WebVR renderer

chrome/browser/android/vr_shell/vr_shell.h

Index: chrome/browser/android/vr_shell/vr_shell.h
diff --git a/chrome/browser/android/vr_shell/vr_shell.h b/chrome/browser/android/vr_shell/vr_shell.h
index 935127683f60e4e3facd5c654dc3e74cf7c5f91d..3a838ed38edc3667c5d5ac10cc667799636ef3c0 100644
--- a/chrome/browser/android/vr_shell/vr_shell.h
+++ b/chrome/browser/android/vr_shell/vr_shell.h
@@ -58,6 +58,7 @@ class VrShell : public device::GvrDelegate {
                     bool enabled);
 
   // device::GvrDelegate implementation
+  void SetWebVRSecureOrigin(bool secure_origin) override;
   void SubmitWebVRFrame() override;
   void UpdateWebVRTextureBounds(
       int eye, float left, float top, float width, float height) override;
@@ -121,6 +122,7 @@ class VrShell : public device::GvrDelegate {
   gvr::Vec3f look_at_vector_;
 
   bool webvr_mode_ = false;
+  bool webvr_secure_origin_;
 
   DISALLOW_COPY_AND_ASSIGN(VrShell);
 };