Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat

The bulk of this commit was generated with a script, executed at the top
level of a typical source code checkout.  The only non-machine-generated
part was modifying MFBT's moz.build to reflect the new naming.

CLOSED TREE makes big refactorings like this a piece of cake.

 # The main substitution.
find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \
    xargs perl -p -i -e '
 s/nsRefPtr\.h/RefPtr\.h/g; # handle includes
 s/nsRefPtr ?</RefPtr</g;   # handle declarations and variables
'

 # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h.
perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h

 # Handle nsRefPtr.h itself, a couple places that define constructors
 # from nsRefPtr, and code generators specially.  We do this here, rather
 # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename
 # things like nsRefPtrHashtable.
perl -p -i -e 's/nsRefPtr/RefPtr/g' \
     mfbt/nsRefPtr.h \
     xpcom/glue/nsCOMPtr.h \
     xpcom/base/OwningNonNull.h \
     ipc/ipdl/ipdl/lower.py \
     ipc/ipdl/ipdl/builtin.py \
     dom/bindings/Codegen.py \
     python/lldbutils/lldbutils/utils.py

 # In our indiscriminate substitution above, we renamed
 # nsRefPtrGetterAddRefs, the class behind getter_AddRefs.  Fix that up.
find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \
    xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g'

if [ -d .git ]; then
    git mv mfbt/nsRefPtr.h mfbt/RefPtr.h
else
    hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h
fi

--HG--
rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h

Author: froydnj

accessible/base/AccEvent.h

@@ -127,7 +127,7 @@ class AccEvent
   bool mIsFromUserInput;
   uint32_t mEventType;
   EEventRule mEventRule;
-  nsRefPtr<Accessible> mAccessible;
+  RefPtr<Accessible> mAccessible;
 
   friend class EventQueue;
   friend class AccReorderEvent;
@@ -237,8 +237,8 @@ class AccMutationEvent: public AccEvent
 
 protected:
   nsCOMPtr<nsINode> mNode;
-  nsRefPtr<Accessible> mParent;
-  nsRefPtr<AccTextChangeEvent> mTextChangeEvent;
+  RefPtr<Accessible> mParent;
+  RefPtr<AccTextChangeEvent> mTextChangeEvent;
 
   friend class EventQueue;
 };
@@ -268,8 +268,8 @@ class AccHideEvent: public AccMutationEvent
 
 protected:
   bool mNeedsShutdown;
-  nsRefPtr<Accessible> mNextSibling;
-  nsRefPtr<Accessible> mPrevSibling;
+  RefPtr<Accessible> mNextSibling;
+  RefPtr<Accessible> mPrevSibling;
 
   friend class EventQueue;
 };
@@ -397,7 +397,7 @@ class AccTextSelChangeEvent : public AccEvent
   bool IsCaretMoveOnly() const;
 
 private:
-  nsRefPtr<dom::Selection> mSel;
+  RefPtr<dom::Selection> mSel;
   int32_t mReason;
 
   friend class EventQueue;
@@ -432,8 +432,8 @@ class AccSelChangeEvent : public AccEvent
   Accessible* Widget() const { return mWidget; }
 
 private:
-  nsRefPtr<Accessible> mWidget;
-  nsRefPtr<Accessible> mItem;
+  RefPtr<Accessible> mWidget;
+  RefPtr<Accessible> mItem;
   SelChangeType mSelChangeType;
   uint32_t mPreceedingCount;
   AccSelChangeEvent* mPackedEvent;
@@ -495,7 +495,7 @@ class AccVCChangeEvent : public AccEvent
   int32_t Reason() const { return mReason; }
 
 private:
-  nsRefPtr<Accessible> mOldAccessible;
+  RefPtr<Accessible> mOldAccessible;
   int32_t mOldStart;
   int32_t mOldEnd;
   int16_t mReason;

accessible/base/AccIterator.cpp

@@ -394,7 +394,7 @@ ARIAOwnsIterator::Next()
 Accessible*
 SingleAccIterator::Next()
 {
-  nsRefPtr<Accessible> nextAcc;
+  RefPtr<Accessible> nextAcc;
   mAcc.swap(nextAcc);
   if (!nextAcc || nextAcc->IsDefunct()) {
     return nullptr;

accessible/base/AccIterator.h

@@ -306,7 +306,7 @@ class SingleAccIterator : public AccIterable
   SingleAccIterator(const SingleAccIterator&);
   SingleAccIterator& operator = (const SingleAccIterator&);
 
-  nsRefPtr<Accessible> mAcc;
+  RefPtr<Accessible> mAcc;
 };
 
 

accessible/base/DocManager.cpp

@@ -427,7 +427,7 @@ DocManager::CreateDocOrRootAccessible(nsIDocument* aDocument)
   // We only create root accessibles for the true root, otherwise create a
   // doc accessible.
   nsIContent *rootElm = nsCoreUtils::GetRoleContent(aDocument);
-  nsRefPtr<DocAccessible> docAcc = isRootDoc ?
+  RefPtr<DocAccessible> docAcc = isRootDoc ?
     new RootAccessibleWrap(aDocument, rootElm, presShell) :
     new DocAccessibleWrap(aDocument, rootElm, presShell);
 

accessible/base/EventQueue.cpp

@@ -61,7 +61,7 @@ EventQueue::PushEvent(AccEvent* aEvent)
         ENameValueFlag nameFlag = parent->Name(name);
         // If name is obtained from subtree, fire name change event.
         if (nameFlag == eNameFromSubtree) {
-          nsRefPtr<AccEvent> nameChangeEvent =
+          RefPtr<AccEvent> nameChangeEvent =
             new AccEvent(nsIAccessibleEvent::EVENT_NAME_CHANGE, parent);
           PushEvent(nameChangeEvent);
         }
@@ -482,7 +482,7 @@ void
 EventQueue::ProcessEventQueue()
 {
   // Process only currently queued events.
-  nsTArray<nsRefPtr<AccEvent> > events;
+  nsTArray<RefPtr<AccEvent> > events;
   events.SwapElements(mEvents);
 
   uint32_t eventCount = events.Length();

accessible/base/EventQueue.h

@@ -79,7 +79,7 @@ class EventQueue
    * Pending events array. Don't make this an nsAutoTArray; we use
    * SwapElements() on it.
    */
-  nsTArray<nsRefPtr<AccEvent> > mEvents;
+  nsTArray<RefPtr<AccEvent> > mEvents;
 };
 
 } // namespace a11y

accessible/base/FocusManager.cpp

@@ -218,7 +218,7 @@ FocusManager::DispatchFocusEvent(DocAccessible* aDocument,
 {
   NS_PRECONDITION(aDocument, "No document for focused accessible!");
   if (aDocument) {
-    nsRefPtr<AccEvent> event =
+    RefPtr<AccEvent> event =
       new AccEvent(nsIAccessibleEvent::EVENT_FOCUS, aTarget,
                    eAutoDetect, AccEvent::eCoalesceOfSameType);
     aDocument->FireDelayedEvent(event);
@@ -331,7 +331,7 @@ FocusManager::ProcessFocusEvent(AccEvent* aEvent)
     if (ARIAMenubar != mActiveARIAMenubar) {
       // Leaving ARIA menu. Fire menu_end event on current menubar.
       if (mActiveARIAMenubar) {
-        nsRefPtr<AccEvent> menuEndEvent =
+        RefPtr<AccEvent> menuEndEvent =
           new AccEvent(nsIAccessibleEvent::EVENT_MENU_END, mActiveARIAMenubar,
                        aEvent->FromUserInput());
         nsEventShell::FireEvent(menuEndEvent);
@@ -341,15 +341,15 @@ FocusManager::ProcessFocusEvent(AccEvent* aEvent)
 
       // Entering ARIA menu. Fire menu_start event.
       if (mActiveARIAMenubar) {
-        nsRefPtr<AccEvent> menuStartEvent =
+        RefPtr<AccEvent> menuStartEvent =
           new AccEvent(nsIAccessibleEvent::EVENT_MENU_START,
                        mActiveARIAMenubar, aEvent->FromUserInput());
         nsEventShell::FireEvent(menuStartEvent);
       }
     }
   } else if (mActiveARIAMenubar) {
     // Focus left a menu. Fire menu_end event.
-    nsRefPtr<AccEvent> menuEndEvent =
+    RefPtr<AccEvent> menuEndEvent =
       new AccEvent(nsIAccessibleEvent::EVENT_MENU_END, mActiveARIAMenubar,
                    aEvent->FromUserInput());
     nsEventShell::FireEvent(menuEndEvent);
@@ -367,7 +367,7 @@ FocusManager::ProcessFocusEvent(AccEvent* aEvent)
   // offset before the caret move event is handled.
   SelectionMgr()->ResetCaretOffset();
 
-  nsRefPtr<AccEvent> focusEvent =
+  RefPtr<AccEvent> focusEvent =
     new AccEvent(nsIAccessibleEvent::EVENT_FOCUS, target, aEvent->FromUserInput());
   nsEventShell::FireEvent(focusEvent);
 

accessible/base/FocusManager.h

@@ -124,8 +124,8 @@ class FocusManager
   nsIDocument* FocusedDOMDocument() const;
 
 private:
-  nsRefPtr<Accessible> mActiveItem;
-  nsRefPtr<Accessible> mActiveARIAMenubar;
+  RefPtr<Accessible> mActiveItem;
+  RefPtr<Accessible> mActiveARIAMenubar;
 };
 
 } // namespace a11y

accessible/base/NotificationController.cpp

@@ -101,7 +101,7 @@ NotificationController::ScheduleContentInsertion(Accessible* aContainer,
                                                  nsIContent* aStartChildNode,
                                                  nsIContent* aEndChildNode)
 {
-  nsRefPtr<ContentInsertion> insertion = new ContentInsertion(mDocument,
+  RefPtr<ContentInsertion> insertion = new ContentInsertion(mDocument,
                                                               aContainer);
   if (insertion && insertion->InitChildList(aStartChildNode, aEndChildNode) &&
       mContentInsertions.AppendElement(insertion)) {
@@ -193,7 +193,7 @@ NotificationController::WillRefresh(mozilla::TimeStamp aTime)
   // document accessible.
 
   // Process only currently queued content inserted notifications.
-  nsTArray<nsRefPtr<ContentInsertion> > contentInsertions;
+  nsTArray<RefPtr<ContentInsertion> > contentInsertions;
   contentInsertions.SwapElements(mContentInsertions);
 
   uint32_t insertionCount = contentInsertions.Length();
@@ -291,7 +291,7 @@ NotificationController::WillRefresh(mozilla::TimeStamp aTime)
 
   // Bind hanging child documents.
   uint32_t hangingDocCnt = mHangingChildDocuments.Length();
-  nsTArray<nsRefPtr<DocAccessible>> newChildDocs;
+  nsTArray<RefPtr<DocAccessible>> newChildDocs;
   for (uint32_t idx = 0; idx < hangingDocCnt; idx++) {
     DocAccessible* childDoc = mHangingChildDocuments[idx];
     if (childDoc->IsDefunct())
@@ -337,7 +337,7 @@ NotificationController::WillRefresh(mozilla::TimeStamp aTime)
   }
 
   // Process only currently queued generic notifications.
-  nsTArray < nsRefPtr<Notification> > notifications;
+  nsTArray < RefPtr<Notification> > notifications;
   notifications.SwapElements(mNotifications);
 
   uint32_t notificationCount = notifications.Length();

accessible/base/NotificationController.h

@@ -81,7 +81,7 @@ class TNotification : public Notification
 
   Class* mInstance;
   Callback mCallback;
-  Tuple<nsRefPtr<Args> ...> mArgs;
+  Tuple<RefPtr<Args> ...> mArgs;
 };
 
 /**
@@ -161,7 +161,7 @@ class NotificationController final : public EventQueue,
       return;
     }
 
-    nsRefPtr<Notification> notification =
+    RefPtr<Notification> notification =
       new TNotification<Class, Arg>(aInstance, aMethod, aArg);
     if (notification && mNotifications.AppendElement(notification))
       ScheduleProcessing();
@@ -177,7 +177,7 @@ class NotificationController final : public EventQueue,
   inline void ScheduleNotification(Class* aInstance,
                                    typename TNotification<Class>::Callback aMethod)
   {
-    nsRefPtr<Notification> notification =
+    RefPtr<Notification> notification =
       new TNotification<Class>(aInstance, aMethod);
     if (notification && mNotifications.AppendElement(notification))
       ScheduleProcessing();
@@ -227,7 +227,7 @@ class NotificationController final : public EventQueue,
   /**
    * Child documents that needs to be bound to the tree.
    */
-  nsTArray<nsRefPtr<DocAccessible> > mHangingChildDocuments;
+  nsTArray<RefPtr<DocAccessible> > mHangingChildDocuments;
 
   /**
    * Storage for content inserted notification information.
@@ -257,7 +257,7 @@ class NotificationController final : public EventQueue,
     DocAccessible* mDocument;
 
     // The container accessible that content insertion occurs within.
-    nsRefPtr<Accessible> mContainer;
+    RefPtr<Accessible> mContainer;
 
     // Array of inserted contents.
     nsTArray<nsCOMPtr<nsIContent> > mInsertedContent;
@@ -267,7 +267,7 @@ class NotificationController final : public EventQueue,
    * A pending accessible tree update notifications for content insertions.
    * Don't make this an nsAutoTArray; we use SwapElements() on it.
    */
-  nsTArray<nsRefPtr<ContentInsertion> > mContentInsertions;
+  nsTArray<RefPtr<ContentInsertion> > mContentInsertions;
 
   template<class T>
   class nsCOMPtrHashKey : public PLDHashEntryHdr
@@ -302,7 +302,7 @@ class NotificationController final : public EventQueue,
    * Other notifications like DOM events. Don't make this an nsAutoTArray; we
    * use SwapElements() on it.
    */
-  nsTArray<nsRefPtr<Notification> > mNotifications;
+  nsTArray<RefPtr<Notification> > mNotifications;
 };
 
 } // namespace a11y