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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 6371945c0c5854ad4c6c966eb72b9dff458e3fa4..0c7aeddba230c5d9770499ae4e06949c2197787a 100644
--- a/chrome/browser/chromeos/accessibility/accessibility_manager.h
+++ b/chrome/browser/chromeos/accessibility/accessibility_manager.h
@@ -44,6 +44,7 @@ enum AccessibilityNotificationType {
   ACCESSIBILITY_MANAGER_SHUTDOWN,
   ACCESSIBILITY_TOGGLE_HIGH_CONTRAST_MODE,
   ACCESSIBILITY_TOGGLE_LARGE_CURSOR,
+  ACCESSIBILITY_TOGGLE_STICKY_KEYS,
   ACCESSIBILITY_TOGGLE_SCREEN_MAGNIFIER,
   ACCESSIBILITY_TOGGLE_SPOKEN_FEEDBACK,
   ACCESSIBILITY_TOGGLE_VIRTUAL_KEYBOARD,
@@ -51,6 +52,7 @@ enum AccessibilityNotificationType {
   ACCESSIBILITY_TOGGLE_CARET_HIGHLIGHT,
   ACCESSIBILITY_TOGGLE_CURSOR_HIGHLIGHT,
   ACCESSIBILITY_TOGGLE_FOCUS_HIGHLIGHT,
+  ACCESSIBILITY_TOGGLE_TAP_DRAGGING,
   ACCESSIBILITY_BRAILLE_DISPLAY_CONNECTION_STATE_CHANGED
 };
 
@@ -206,6 +208,12 @@ class AccessibilityManager
   // Returns if focus highlighting is enabled.
   bool IsFocusHighlightEnabled() const;
 
+  // Enables or disables tap dragging.
+  void EnableTapDragging(bool enabled);
+
+  // Returns true if the tap dragging is enabled, or false if not.
+  bool IsTapDraggingEnabled();
+
   // Invoked to enable or disable select-to-speak.
   void SetSelectToSpeakEnabled(bool enabled);
 
@@ -316,6 +324,7 @@ class AccessibilityManager
   void UpdateCaretHighlightFromPref();
   void UpdateCursorHighlightFromPref();
   void UpdateFocusHighlightFromPref();
+  void UpdateTapDraggingFromPref();
   void UpdateSelectToSpeakFromPref();
   void UpdateSwitchAccessFromPref();
   void UpdateAccessibilityHighlightingFromPrefs();
@@ -368,6 +377,7 @@ class AccessibilityManager
       session_state_observer_;
 
   PrefHandler large_cursor_pref_handler_;
+  PrefHandler sticky_keys_pref_handler_;
   PrefHandler spoken_feedback_pref_handler_;
   PrefHandler high_contrast_pref_handler_;
   PrefHandler autoclick_pref_handler_;
@@ -377,6 +387,7 @@ class AccessibilityManager
   PrefHandler caret_highlight_pref_handler_;
   PrefHandler cursor_highlight_pref_handler_;
   PrefHandler focus_highlight_pref_handler_;
+  PrefHandler tap_dragging_pref_handler_;
   PrefHandler select_to_speak_pref_handler_;
   PrefHandler switch_access_pref_handler_;
 
@@ -392,6 +403,7 @@ class AccessibilityManager
   bool caret_highlight_enabled_;
   bool cursor_highlight_enabled_;
   bool focus_highlight_enabled_;
+  bool tap_dragging_enabled_;
   bool select_to_speak_enabled_;
   bool switch_access_enabled_;