1 files changed, 1 insertions, 28 deletions

diff --git a/dom/base/nsGlobalWindow.h b/dom/base/nsGlobalWindow.h
index 467bc6796..1f420895c 100644
--- a/dom/base/nsGlobalWindow.h
+++ b/dom/base/nsGlobalWindow.h
@@ -135,8 +135,6 @@ class SpeechSynthesis;
 class TabGroup;
 class Timeout;
 class U2F;
-class VRDisplay;
-class VREventObserver;
 class WakeLock;
 #if defined(MOZ_WIDGET_ANDROID)
 class WindowOrientationObserver;
@@ -745,18 +743,6 @@ public:
   void EnableGamepadUpdates();
   void DisableGamepadUpdates();
 
-  // Inner windows only.
-  // Enable/disable updates for VR
-  void EnableVRUpdates();
-  void DisableVRUpdates();
-
-  // Update the VR displays for this window
-  bool UpdateVRDisplays(nsTArray<RefPtr<mozilla::dom::VRDisplay>>& aDisplays);
-
-  // Inner windows only.
-  // Called to inform that the set of active VR displays has changed.
-  void NotifyActiveVRDisplaysChanged();
-
 #define EVENT(name_, id_, type_, struct_)                                     \
   mozilla::dom::EventHandlerNonNull* GetOn##name_()                           \
   {                                                                           \
@@ -1380,7 +1366,7 @@ protected:
     }
   }
 
-  void FreeInnerObjects();
+  void FreeInnerObjects(bool aForDocumentOpen = false);
   nsGlobalWindow *CallerInnerWindow();
 
   // Only to be called on an inner window.
@@ -1794,11 +1780,6 @@ protected:
   // Window offline status. Checked to see if we need to fire offline event
   bool                          mWasOffline : 1;
 
-  // Represents whether the inner window's page has had a slow script notice.
-  // Only used by inner windows; will always be false for outer windows.
-  // This is used to implement Telemetry measures such as SLOW_SCRIPT_PAGE_COUNT.
-  bool                          mHasHadSlowScript : 1;
-
   // Track what sorts of events we need to fire when thawed
   bool                          mNotifyIdleObserversIdleOnThaw : 1;
   bool                          mNotifyIdleObserversActiveOnThaw : 1;
@@ -1832,9 +1813,6 @@ protected:
   // Indicates whether this window wants gamepad input events
   bool                   mHasGamepad : 1;
 
-  // Inner windows only.
-  // Indicates whether this window wants VR events
-  bool                   mHasVREvents : 1;
 #ifdef MOZ_GAMEPAD
   nsCheapSet<nsUint32HashKey> mGamepadIndexSet;
   nsRefPtrHashtable<nsUint32HashKey, mozilla::dom::Gamepad> mGamepads;
@@ -1989,11 +1967,6 @@ protected:
   // This is the CC generation the last time we called CanSkip.
   uint32_t mCanSkipCCGeneration;
 
-  // The VR Displays for this window
-  nsTArray<RefPtr<mozilla::dom::VRDisplay>> mVRDisplays;
-
-  nsAutoPtr<mozilla::dom::VREventObserver> mVREventObserver;
-
   friend class nsDOMScriptableHelper;
   friend class nsDOMWindowUtils;
   friend class mozilla::dom::PostMessageEvent;