Leaks in BrowserAccessibilityManager

tools/heapcheck/suppressions.txt

Index: tools/heapcheck/suppressions.txt
diff --git a/tools/heapcheck/suppressions.txt b/tools/heapcheck/suppressions.txt
index e2551160d0e87806be85a0d74a95195286900cef..4b457c69150e59166ff84a8d802ce12c2c6a7d4e 100644
--- a/tools/heapcheck/suppressions.txt
+++ b/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
+}