AXObjectCache::m_document should be a reference.
authorakling@apple.com <akling@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Mon, 16 Sep 2013 15:17:24 +0000 (15:17 +0000)
committerakling@apple.com <akling@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Mon, 16 Sep 2013 15:17:24 +0000 (15:17 +0000)
commit7a79abe46b6893bd0bb78aafb3aa75f6b091d807
tree87f776cabea3cb931bf0675920951265452f6212
parente0e17c7d1cc2fce3427355eaae459fe9ccc07806
AXObjectCache::m_document should be a reference.
<https://webkit.org/b/121425>

Reviewed by Antti Koivisto.

AXObjectCache is always owned by a Document so remove the uncertainty
by turning its m_document into a Document&.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@155859 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Source/WebCore/ChangeLog
Source/WebCore/accessibility/AXObjectCache.cpp
Source/WebCore/accessibility/AXObjectCache.h
Source/WebCore/accessibility/atk/WebKitAccessibleWrapperAtk.cpp
Source/WebCore/dom/Document.cpp