Index: content/browser/accessibility/browser_accessibility_manager.h |
diff --git a/content/browser/accessibility/browser_accessibility_manager.h b/content/browser/accessibility/browser_accessibility_manager.h |
index b57b89d5c49e7f6642351c466574a86ffe5b9b3d..2941421c909348e54fd643e06cd80fd7f9fe7665 100644 |
--- a/content/browser/accessibility/browser_accessibility_manager.h |
+++ b/content/browser/accessibility/browser_accessibility_manager.h |
@@ -379,6 +379,9 @@ class CONTENT_EXPORT BrowserAccessibilityManager : public ui::AXTreeDelegate { |
// Returns the BrowserAccessibilityDelegate from |GetRootManager|, above. |
BrowserAccessibilityDelegate* GetDelegateFromRootManager(); |
+ // Returns whether this is the top document. |
+ bool IsRootTree(); |
+ |
// Get a snapshot of the current tree as an AXTreeUpdate. |
ui::AXTreeUpdate SnapshotAXTreeForTesting(); |