1 files changed, 5 insertions, 0 deletions
diff --git a/chromium/content/renderer/accessibility/blink_ax_tree_source.h b/chromium/content/renderer/accessibility/blink_ax_tree_source.h
index 4447c4eb800..2adf7bf8cbe 100644
--- a/chromium/content/renderer/accessibility/blink_ax_tree_source.h
+++ b/chromium/content/renderer/accessibility/blink_ax_tree_source.h
@@ -110,6 +110,11 @@ class BlinkAXTreeSource
 
   blink::WebAXObject ComputeRoot() const;
 
+  uint32_t kMaxStringAttributeLength = 10000;
+  void TruncateAndAddStringAttribute(AXContentNodeData* dst,
+                                     ax::mojom::StringAttribute attribute,
+                                     const std::string& value) const;
+
   RenderFrameImpl* render_frame_;
 
   ui::AXMode accessibility_mode_;