Index: content/test/accessibility_browser_test_utils.cc |
diff --git a/content/test/accessibility_browser_test_utils.cc b/content/test/accessibility_browser_test_utils.cc |
index 6b050a013b4df206db0a706e0c29c4fca606a449..badea6353ccc16d3079325c3186601f53f427f47 100644 |
--- a/content/test/accessibility_browser_test_utils.cc |
+++ b/content/test/accessibility_browser_test_utils.cc |
@@ -83,7 +83,12 @@ void AccessibilityNotificationWaiter::WaitForNotification() { |
} |
const ui::AXTree& AccessibilityNotificationWaiter::GetAXTree() const { |
- return *frame_host_->GetAXTreeForTesting(); |
+ CR_DEFINE_STATIC_LOCAL(ui::AXTree, empty_tree, ()); |
+ const ui::AXTree* tree = frame_host_->GetAXTreeForTesting(); |
+ if (tree) |
+ return *tree; |
+ else |
sky
2016/01/05 23:23:49
nit: no else after a return (see style guide).
dmazzoni
2016/01/07 19:19:08
Done.
|
+ return empty_tree; |
} |
void AccessibilityNotificationWaiter::OnAccessibilityEvent( |