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Bug 844061 - DocAccessible doesn't need to keep a strong pointer to nsIDocument, r=tbsaunde

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This commit is contained in:
Alexander Surkov 2013-03-03 15:38:44 +09:00
parent 93a0343225
commit 2ce91de138
2 changed files with 1 additions and 3 deletions
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2
accessible/src/generic/DocAccessible.cpp
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@ -104,7 +104,6 @@ DocAccessible::~DocAccessible()
// nsISupports
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(DocAccessible, Accessible)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mDocumentNode)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mNotificationController)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mVirtualCursor)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mChildDocuments)
@ -112,7 +111,6 @@ NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(DocAccessible, Accessible)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN_INHERITED(DocAccessible, Accessible)
NS_IMPL_CYCLE_COLLECTION_UNLINK(mDocumentNode)
NS_IMPL_CYCLE_COLLECTION_UNLINK(mNotificationController)
NS_IMPL_CYCLE_COLLECTION_UNLINK(mVirtualCursor)
NS_IMPL_CYCLE_COLLECTION_UNLINK(mChildDocuments)

2
accessible/src/generic/DocAccessible.h
View File

@ -506,7 +506,7 @@ protected:
nsDataHashtable<nsPtrHashKey<const nsINode>, Accessible*>
mNodeToAccessibleMap;
nsCOMPtr<nsIDocument> mDocumentNode;
nsIDocument* mDocumentNode;
nsCOMPtr<nsITimer> mScrollWatchTimer;
uint16_t mScrollPositionChangedTicks; // Used for tracking scroll events