Chromium side Implementation of new roles added in ARIA 1.1 draft.

ui/accessibility/platform/ax_platform_node_mac.mm

Index: ui/accessibility/platform/ax_platform_node_mac.mm
diff --git a/ui/accessibility/platform/ax_platform_node_mac.mm b/ui/accessibility/platform/ax_platform_node_mac.mm
index 1f65af6547909edea6803351c6b6acea8cfa1cf3..78883fe7018913e0ae7e969ca17b1ede6bdad49c 100644
--- a/ui/accessibility/platform/ax_platform_node_mac.mm
+++ b/ui/accessibility/platform/ax_platform_node_mac.mm
@@ -105,6 +105,7 @@ RoleMap BuildRoleMap() {
       {ui::AX_ROLE_RULER, NSAccessibilityRulerRole},
       {ui::AX_ROLE_SCROLL_BAR, NSAccessibilityScrollBarRole},
       {ui::AX_ROLE_SEARCH, NSAccessibilityGroupRole},
+      {ui::AX_ROLE_SEARCH_BOX, NSAccessibilityTextFieldRole},
       {ui::AX_ROLE_SLIDER, NSAccessibilitySliderRole},
       {ui::AX_ROLE_SLIDER_THUMB, NSAccessibilityValueIndicatorRole},
       {ui::AX_ROLE_SPIN_BUTTON, NSAccessibilityIncrementorRole},
@@ -112,6 +113,7 @@ RoleMap BuildRoleMap() {
       {ui::AX_ROLE_STATIC_TEXT, NSAccessibilityStaticTextRole},
       {ui::AX_ROLE_STATUS, NSAccessibilityGroupRole},
       {ui::AX_ROLE_SVG_ROOT, NSAccessibilityGroupRole},
+      {ui::AX_ROLE_SWITCH, NSAccessibilityCheckBoxRole},
       {ui::AX_ROLE_TAB, NSAccessibilityRadioButtonRole},
       {ui::AX_ROLE_TABLE, NSAccessibilityTableRole},
       {ui::AX_ROLE_TABLE_HEADER_CONTAINER, NSAccessibilityGroupRole},
@@ -145,27 +147,29 @@ RoleMap BuildSubroleMap() {
   const MapEntry subroles[] = {
       {ui::AX_ROLE_ALERT, @"AXApplicationAlert"},
       {ui::AX_ROLE_ALERT_DIALOG, @"AXApplicationAlertDialog"},
+      {ui::AX_ROLE_APPLICATION, @"AXLandmarkApplication"},
       {ui::AX_ROLE_ARTICLE, @"AXDocumentArticle"},
+      {ui::AX_ROLE_BANNER, @"AXLandmarkBanner"},
+      {ui::AX_ROLE_COMPLEMENTARY, @"AXLandmarkComplementary"},
+      {ui::AX_ROLE_CONTENT_INFO, @"AXLandmarkContentInfo"},
       {ui::AX_ROLE_DEFINITION, @"AXDefinition"},
       {ui::AX_ROLE_DESCRIPTION_LIST_DETAIL, @"AXDefinition"},
       {ui::AX_ROLE_DESCRIPTION_LIST_TERM, @"AXTerm"},
       {ui::AX_ROLE_DIALOG, @"AXApplicationDialog"},
       {ui::AX_ROLE_DOCUMENT, @"AXDocument"},
       {ui::AX_ROLE_FOOTER, @"AXLandmarkContentInfo"},
-      {ui::AX_ROLE_APPLICATION, @"AXLandmarkApplication"},
-      {ui::AX_ROLE_BANNER, @"AXLandmarkBanner"},
-      {ui::AX_ROLE_COMPLEMENTARY, @"AXLandmarkComplementary"},
-      {ui::AX_ROLE_CONTENT_INFO, @"AXLandmarkContentInfo"},
-      {ui::AX_ROLE_MAIN, @"AXLandmarkMain"},
-      {ui::AX_ROLE_NAVIGATION, @"AXLandmarkNavigation"},
-      {ui::AX_ROLE_SEARCH, @"AXLandmarkSearch"},
       {ui::AX_ROLE_FORM, @"AXLandmarkForm"},
       {ui::AX_ROLE_LOG, @"AXApplicationLog"},
+      {ui::AX_ROLE_MAIN, @"AXLandmarkMain"},
       {ui::AX_ROLE_MARQUEE, @"AXApplicationMarquee"},
       {ui::AX_ROLE_MATH, @"AXDocumentMath"},
+      {ui::AX_ROLE_NAVIGATION, @"AXLandmarkNavigation"},
       {ui::AX_ROLE_NOTE, @"AXDocumentNote"},
       {ui::AX_ROLE_REGION, @"AXDocumentRegion"},
+      {ui::AX_ROLE_SEARCH, @"AXLandmarkSearch"},
+      {ui::AX_ROLE_SEARCH_BOX, @"AXSearchField"},
       {ui::AX_ROLE_STATUS, @"AXApplicationStatus"},
+      {ui::AX_ROLE_SWITCH, @"AXSwitch"},
       {ui::AX_ROLE_TAB_PANEL, @"AXTabPanel"},
       {ui::AX_ROLE_TIMER, @"AXApplicationTimer"},
       {ui::AX_ROLE_TOGGLE_BUTTON, @"AXToggleButton"},