Added allowvr attribute to iframes and vrEnabled to Document

third_party/WebKit/Source/web/RemoteFrameOwner.h

Index: third_party/WebKit/Source/web/RemoteFrameOwner.h
diff --git a/third_party/WebKit/Source/web/RemoteFrameOwner.h b/third_party/WebKit/Source/web/RemoteFrameOwner.h
index aca360e1559041de2763eaf54793c972fc72b2c0..b2cc8f54cd81cee63c984e49d8cb4732118d4c6c 100644
--- a/third_party/WebKit/Source/web/RemoteFrameOwner.h
+++ b/third_party/WebKit/Source/web/RemoteFrameOwner.h
@@ -36,12 +36,14 @@ public:
     int marginWidth() const override { return m_marginWidth; }
     int marginHeight() const override { return m_marginHeight; }
     bool allowFullscreen() const override { return m_allowFullscreen; }
+    bool allowVR() const override { return m_allowVR; }
     const WebVector<WebPermissionType>& delegatedPermissions() const override { return m_delegatedPermissions; }
 
     void setScrollingMode(WebFrameOwnerProperties::ScrollingMode);
     void setMarginWidth(int marginWidth) { m_marginWidth = marginWidth; }
     void setMarginHeight(int marginHeight) { m_marginHeight = marginHeight; }
     void setAllowFullscreen(bool allowFullscreen) { m_allowFullscreen = allowFullscreen; }
+    void setAllowVR(bool allowVR) { m_allowVR = allowVR; }
     void setDelegatedpermissions(const WebVector<WebPermissionType>& delegatedPermissions) { m_delegatedPermissions = delegatedPermissions; }
 
     DECLARE_VIRTUAL_TRACE();
@@ -60,6 +62,7 @@ private:
     int m_marginWidth;
     int m_marginHeight;
     bool m_allowFullscreen;
+    bool m_allowVR;
     WebVector<WebPermissionType> m_delegatedPermissions;
 };