Make touch accessibility gestures work with ChromeVox Next

chrome/browser/chromeos/accessibility/accessibility_manager.h

Index: chrome/browser/chromeos/accessibility/accessibility_manager.h
diff --git a/chrome/browser/chromeos/accessibility/accessibility_manager.h b/chrome/browser/chromeos/accessibility/accessibility_manager.h
index 6af94c0dfb9dfe68857622c08510ba68128a970e..65f28bf25e2b0fbd7f78a038f4973aaf27a327ad 100644
--- a/chrome/browser/chromeos/accessibility/accessibility_manager.h
+++ b/chrome/browser/chromeos/accessibility/accessibility_manager.h
@@ -246,6 +246,10 @@ class AccessibilityManager
   // chromeos/audio/chromeos_sounds.h.
   void PlayEarcon(int sound_key);
 
+  // Forward an accessibility gesture from the touch exploration controller
+  // to ChromeVox.
+  void HandleAccessibilityGesture(ui::AXGesture gesture);
+
   // Called by our widget observer when the ChromeVoxPanel is closing.
   void OnChromeVoxPanelClosing();
   void OnChromeVoxPanelDestroying();