From c7621b85536ad0e53f55572d94f84aff23a4bb67 Mon Sep 17 00:00:00 2001 From: "dmazzoni@chromium.org" Date: Mon, 14 Mar 2011 14:30:33 +0000 Subject: Fix handling of case where the same AccessibilityObject appears as a child of more than one parent. Add some additional DCHECKs so that such a problem would be caught even earlier if they were to reoccur. BUG=75496 TEST=Addes new browser test CrossPlatformMultipleInheritanceAccessibility2 Review URL: http://codereview.chromium.org/6683010 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@78025 0039d316-1c4b-4281-b951-d872f2087c98 --- chrome/browser/accessibility/browser_accessibility.cc | 1 + 1 file changed, 1 insertion(+) (limited to 'chrome/browser/accessibility/browser_accessibility.cc') diff --git a/chrome/browser/accessibility/browser_accessibility.cc b/chrome/browser/accessibility/browser_accessibility.cc index 126b7a5..03a51e8 100644 --- a/chrome/browser/accessibility/browser_accessibility.cc +++ b/chrome/browser/accessibility/browser_accessibility.cc @@ -78,6 +78,7 @@ void BrowserAccessibility::DetachTree( for (size_t i = 0; i < children_.size(); i++) children_[i]->DetachTree(nodes); children_.clear(); + parent_ = NULL; } void BrowserAccessibility::UpdateParent(BrowserAccessibility* parent, -- cgit v1.1