Add menu and menu item events to the accessibility extension api, and...

chrome/browser/extensions/extension_accessibility_api_constants.cc

Index: chrome/browser/extensions/extension_accessibility_api_constants.cc
===================================================================
--- chrome/browser/extensions/extension_accessibility_api_constants.cc	(revision 43705)
+++ chrome/browser/extensions/extension_accessibility_api_constants.cc	(working copy)
@@ -17,6 +17,7 @@
 const wchar_t kSelectionStartKey[] = L"details.selectionStart";
 const wchar_t kSelectionEndKey[] = L"details.selectionEnd";
 const wchar_t kCheckedKey[] = L"details.isChecked";
+const wchar_t kHasSubmenuKey[] = L"details.hasSubmenu";
 
 // Events.
 const char kOnWindowOpened[] = "experimental.accessibility.onWindowOpened";
@@ -24,6 +25,8 @@
 const char kOnControlFocused[] = "experimental.accessibility.onControlFocused";
 const char kOnControlAction[] = "experimental.accessibility.onControlAction";
 const char kOnTextChanged[] = "experimental.accessibility.onTextChanged";
+const char kOnMenuOpened[] = "experimental.accessibility.onMenuOpened";
+const char kOnMenuClosed[] = "experimental.accessibility.onMenuClosed";
 
 // Types of controls that can receive accessibility events.
 const char kTypeButton[] = "button";
@@ -31,6 +34,8 @@
 const char kTypeComboBox[] = "combobox";
 const char kTypeLink[] = "link";
 const char kTypeListBox[] = "listbox";
+const char kTypeMenu[] = "menu";
+const char kTypeMenuItem[] = "menuitem";
 const char kTypeRadioButton[] = "radiobutton";
 const char kTypeTab[] = "tab";
 const char kTypeTextBox[] = "textbox";