2 files changed, 7 insertions, 4 deletions
diff --git a/content/browser/accessibility/browser_accessibility_cocoa.mm b/content/browser/accessibility/browser_accessibility_cocoa.mm
index 61e9008..232e482 100644
--- a/content/browser/accessibility/browser_accessibility_cocoa.mm
+++ b/content/browser/accessibility/browser_accessibility_cocoa.mm
@@ -847,11 +847,10 @@ NSDictionary* attributeToMethodNameMap = nil;
       browserAccessibility_, ui::AX_ATTR_HTML_TAG);
 
   if (browserAccessibilityRole == ui::AX_ROLE_LIST) {
-    if ([htmlTag isEqualToString:@"ul"] ||
-        [htmlTag isEqualToString:@"ol"]) {
-      return @"AXContentList";
-    } else if ([htmlTag isEqualToString:@"dl"]) {
+    if ([htmlTag isEqualToString:@"dl"]) {
       return @"AXDescriptionList";
+    } else {
+      return @"AXContentList";
     }
   }
 
diff --git a/content/browser/accessibility/dump_accessibility_tree_browsertest.cc b/content/browser/accessibility/dump_accessibility_tree_browsertest.cc
index 20cf865..d54d0e6 100644
--- a/content/browser/accessibility/dump_accessibility_tree_browsertest.cc
+++ b/content/browser/accessibility/dump_accessibility_tree_browsertest.cc
@@ -297,6 +297,10 @@ IN_PROC_BROWSER_TEST_F(DumpAccessibilityTreeTest, AccessibilityAriaLevel) {
   RunTest(FILE_PATH_LITERAL("aria-level.html"));
 }
 
+IN_PROC_BROWSER_TEST_F(DumpAccessibilityTreeTest, AccessibilityAriaList) {
+  RunTest(FILE_PATH_LITERAL("aria-list.html"));
+}
+
 IN_PROC_BROWSER_TEST_F(DumpAccessibilityTreeTest, AccessibilityAriaMenu) {
   RunTest(FILE_PATH_LITERAL("aria-menu.html"));
 }