Leaks in BrowserAccessibilityManager

Suppresses leaks introduced with r95572 related to BrowserAccessibilityManager.

BUG=91845
TEST=Valgrind and HeapCheck bots turn green.
TBR=dtseng@chromium.org

Review URL: http://codereview.chromium.org/7541048

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@95645 0039d316-1c4b-4281-b951-d872f2087c98

tools/heapcheck/suppressions.txt

@@ -1920,3 +1920,24 @@
    fun:ScopedTempDir::CreateUniqueTempDir
    fun:BrowsingDataQuotaHelperTest::SetUp
 }
+{
+   bug_91845_a
+   Heapcheck:Leak
+   ...
+   fun:BrowserAccessibilityManager::CreateAccessibilityTree
+   ...
+   fun:BrowserAccessibilityManagerTest_TestCreateEmptyDocument_Test::TestBody
+}
+{
+   bug_91845_b
+   Heapcheck:Leak
+   fun:BrowserAccessibilityManagerTest_TestCreateEmptyDocument_Test::TestBody
+}
+{
+   bug_91845_c
+   Heapcheck:Leak
+   ...
+   fun:BrowserAccessibilityManager::Create
+   fun:BrowserAccessibilityManager::CreateEmptyDocument
+   fun:BrowserAccessibilityManagerTest_TestCreateEmptyDocument_Test::TestBody
+}

tools/valgrind/memcheck/suppressions.txt

@@ -5362,6 +5362,15 @@
    fun:_ZN27BrowsingDataQuotaHelperTest14RegisterClientEPKN5quota14MockOriginDataEj
    fun:_ZN42BrowsingDataQuotaHelperTest_FetchData_Test8TestBodyEv
 }
+{
+   bug_91845
+   Memcheck:Leak
+   fun:_Znw*
+   ...
+   fun:_ZN27BrowserAccessibilityManager23CreateAccessibilityTreeEP20BrowserAccessibilityRKN11webkit_glue16WebAccessibilityEi
+   ...
+   fun:_ZN60BrowserAccessibilityManagerTest_TestCreateEmptyDocument_Test8TestBodyEv
+}
 
 #-----------------------------------------------------------------------
 # These only occur on our Google workstations