Bug 1444580: Devirtualize autofocus and navigation timing stuff. r=smaug

MozReview-Commit-ID: K5Y9lxSJgOG

dom/base/nsDocument.cpp

@@ -1490,6 +1490,10 @@ nsIDocument::nsIDocument()
     mStyleSetFilled(false),
     mSSApplicableStateNotificationPending(false),
     mMayHaveTitleElement(false),
+    mDOMLoadingSet(false),
+    mDOMInteractiveSet(false),
+    mDOMCompleteSet(false),
+    mAutoFocusFired(false),
     mIsScopedStyleEnabled(eScopedStyle_Unknown),
     mCompatMode(eCompatibility_FullStandards),
     mReadyState(ReadyState::READYSTATE_UNINITIALIZED),
@@ -1568,10 +1572,6 @@ nsDocument::nsDocument(const char* aContentType)
 #ifdef DEBUG
   , mWillReparent(false)
 #endif
-  , mDOMLoadingSet(false)
-  , mDOMInteractiveSet(false)
-  , mDOMCompleteSet(false)
-  , mAutoFocusFired(false)
 {
   SetContentTypeInternal(nsDependentCString(aContentType));
 
@@ -8891,7 +8891,7 @@ nsDocument::CloneDocHelper(nsDocument* clone, bool aPreallocateChildren) const
 }
 
 void
-nsDocument::SetReadyStateInternal(ReadyState rs)
+nsIDocument::SetReadyStateInternal(ReadyState rs)
 {
   mReadyState = rs;
   if (rs == READYSTATE_UNINITIALIZED) {
@@ -9413,7 +9413,7 @@ private:
 };
 
 void
-nsDocument::SetAutoFocusElement(Element* aAutoFocusElement)
+nsIDocument::SetAutoFocusElement(Element* aAutoFocusElement)
 {
   if (mAutoFocusFired) {
     // Too late.
@@ -9431,7 +9431,7 @@ nsDocument::SetAutoFocusElement(Element* aAutoFocusElement)
 }
 
 void
-nsDocument::TriggerAutoFocus()
+nsIDocument::TriggerAutoFocus()
 {
   if (mAutoFocusFired) {
     return;
@@ -9799,20 +9799,13 @@ nsDocument::GetStateObject(nsIVariant** aState)
   return NS_OK;
 }
 
-nsDOMNavigationTiming*
-nsDocument::GetNavigationTiming() const
-{
-  return mTiming;
-}
-
-nsresult
-nsDocument::SetNavigationTiming(nsDOMNavigationTiming* aTiming)
+void
+nsIDocument::SetNavigationTiming(nsDOMNavigationTiming* aTiming)
 {
   mTiming = aTiming;
   if (!mLoadingTimeStamp.IsNull() && mTiming) {
-    mTiming->SetDOMLoadingTimeStamp(nsIDocument::GetDocumentURI(), mLoadingTimeStamp);
+    mTiming->SetDOMLoadingTimeStamp(GetDocumentURI(), mLoadingTimeStamp);
   }
-  return NS_OK;
 }
 
 Element*
@@ -13408,7 +13401,7 @@ nsIDocument::GetSelection(ErrorResult& aRv)
 }
 
 void
-nsDocument::RecordNavigationTiming(ReadyState aReadyState)
+nsIDocument::RecordNavigationTiming(ReadyState aReadyState)
 {
   if (!XRE_IsContentProcess()) {
     return;

dom/base/nsDocument.h

@@ -406,8 +406,6 @@ public:
   virtual void BeginLoad() override;
   virtual void EndLoad() override;
 
-  virtual void SetReadyStateInternal(ReadyState rs) override;
-
   virtual void FlushExternalResources(mozilla::FlushType aType) override;
   virtual void SetXMLDeclaration(const char16_t *aVersion,
                                  const char16_t *aEncoding,
@@ -659,9 +657,6 @@ public:
   // Only BlockOnload should call this!
   void AsyncBlockOnload();
 
-  virtual void SetAutoFocusElement(Element* aAutoFocusElement) override;
-  virtual void TriggerAutoFocus() override;
-
   virtual void SetScrollToRef(nsIURI *aDocumentURI) override;
   virtual void ScrollToRef() override;
   virtual void ResetScrolledToRefAlready() override;
@@ -689,9 +684,6 @@ public:
 
   virtual nsresult GetStateObject(nsIVariant** aResult) override;
 
-  virtual nsDOMNavigationTiming* GetNavigationTiming() const override;
-  virtual nsresult SetNavigationTiming(nsDOMNavigationTiming* aTiming) override;
-
   virtual Element* FindImageMap(const nsAString& aNormalizedMapName) override;
 
   virtual nsTArray<Element*> GetFullscreenStack() const override;
@@ -897,9 +889,6 @@ public:
 
   nsClassHashtable<nsStringHashKey, nsRadioGroupStruct> mRadioGroups;
 
-  // Recorded time of change to 'loading' state.
-  mozilla::TimeStamp mLoadingTimeStamp;
-
   bool mHasWarnedAboutBoxObjects:1;
 
   bool mDelayFrameLoaderInitialization:1;
@@ -942,8 +931,6 @@ public:
   nsCOMPtr<nsIApplicationCache> mApplicationCache;
 
   nsCOMPtr<nsIContent> mFirstBaseNodeWithHref;
-
-  RefPtr<nsDOMNavigationTiming> mTiming;
 private:
   friend class nsUnblockOnloadEvent;
   // Recomputes the visibility state but doesn't set the new value.
@@ -1007,8 +994,6 @@ private:
 
   RefPtr<nsContentList> mImageMaps;
 
-  nsWeakPtr mAutoFocusElement;
-
   nsCString mScrollToRef;
   uint8_t mScrolledToRefAlready : 1;
   uint8_t mChangeScrollPosWhenScrollingToRef : 1;
@@ -1037,13 +1022,6 @@ private:
 public:
   bool mWillReparent;
 #endif
-
-private:
-  void RecordNavigationTiming(ReadyState aReadyState);
-  bool mDOMLoadingSet : 1;
-  bool mDOMInteractiveSet : 1;
-  bool mDOMCompleteSet : 1;
-  bool mAutoFocusFired : 1;
 };
 
 class nsDocumentOnStack

dom/base/nsIDocument.h

@@ -1754,7 +1754,7 @@ public:
   virtual void EndLoad() = 0;
 
   enum ReadyState { READYSTATE_UNINITIALIZED = 0, READYSTATE_LOADING = 1, READYSTATE_INTERACTIVE = 3, READYSTATE_COMPLETE = 4};
-  virtual void SetReadyStateInternal(ReadyState rs) = 0;
+  void SetReadyStateInternal(ReadyState rs);
   ReadyState GetReadyStateEnum()
   {
     return mReadyState;
@@ -2707,8 +2707,8 @@ public:
 
   virtual nsISupports* GetCurrentContentSink() = 0;
 
-  virtual void SetAutoFocusElement(Element* aAutoFocusElement) = 0;
-  virtual void TriggerAutoFocus() = 0;
+  void SetAutoFocusElement(Element* aAutoFocusElement);
+  void TriggerAutoFocus();
 
   virtual void SetScrollToRef(nsIURI *aDocumentURI) = 0;
   virtual void ScrollToRef() = 0;
@@ -2770,9 +2770,12 @@ public:
 
   virtual nsresult GetStateObject(nsIVariant** aResult) = 0;
 
-  virtual nsDOMNavigationTiming* GetNavigationTiming() const = 0;
+  nsDOMNavigationTiming* GetNavigationTiming() const
+  {
+    return mTiming;
+  }
 
-  virtual nsresult SetNavigationTiming(nsDOMNavigationTiming* aTiming) = 0;
+  void SetNavigationTiming(nsDOMNavigationTiming* aTiming);
 
   virtual Element* FindImageMap(const nsAString& aNormalizedMapName) = 0;
 
@@ -3309,6 +3312,8 @@ protected:
   // the classification lists and the classification of parent documents.
   mozilla::dom::FlashClassification ComputeFlashClassification();
 
+  void RecordNavigationTiming(ReadyState aReadyState);
+
   bool GetUseCounter(mozilla::UseCounter aUseCounter)
   {
     return mUseCounters[aUseCounter];
@@ -3737,6 +3742,11 @@ protected:
   // bound to it
   bool mMayHaveTitleElement: 1;
 
+  bool mDOMLoadingSet: 1;
+  bool mDOMInteractiveSet: 1;
+  bool mDOMCompleteSet: 1;
+  bool mAutoFocusFired: 1;
+
   // Whether <style scoped> support is enabled in this document.
   enum { eScopedStyle_Unknown, eScopedStyle_Disabled, eScopedStyle_Enabled };
   unsigned int mIsScopedStyleEnabled : 2;
@@ -3960,6 +3970,13 @@ protected:
   nsRevocableEventPtr<nsRunnableMethod<nsIDocument, void, false>>
     mPendingTitleChangeEvent;
 
+  RefPtr<nsDOMNavigationTiming> mTiming;
+
+  // Recorded time of change to 'loading' state.
+  mozilla::TimeStamp mLoadingTimeStamp;
+
+  nsWeakPtr mAutoFocusElement;
+
   nsTArray<RefPtr<mozilla::StyleSheet>> mOnDemandBuiltInUASheets;
   nsTArray<RefPtr<mozilla::StyleSheet>> mAdditionalSheets[AdditionalSheetTypeCount];