Test aria-pressed=mixed on windows

third_party/WebKit/public/web/WebAXEnums.h

Index: third_party/WebKit/public/web/WebAXEnums.h
diff --git a/third_party/WebKit/public/web/WebAXEnums.h b/third_party/WebKit/public/web/WebAXEnums.h
index 5814a350bef6532f15db90839b9f6bae97c814dc..3711efad638d35bd8f5c647bc8def430b2161cbd 100644
--- a/third_party/WebKit/public/web/WebAXEnums.h
+++ b/third_party/WebKit/public/web/WebAXEnums.h
@@ -206,7 +206,6 @@ enum WebAXRole {
 // Accessibility states, used as a bitmask.
 enum WebAXState {
   kWebAXStateBusy,
-  kWebAXStateChecked,
   kWebAXStateEnabled,
   kWebAXStateExpanded,
   kWebAXStateFocusable,
@@ -218,7 +217,6 @@ enum WebAXState {
   kWebAXStateMultiline,
   kWebAXStateMultiselectable,
   kWebAXStateOffscreen,
-  kWebAXStatePressed,
   kWebAXStateProtected,
   kWebAXStateReadonly,
   kWebAXStateRequired,
@@ -257,10 +255,10 @@ enum WebAXSortDirection {
   kWebAXSortDirectionOther
 };
 
-enum WebAXCheckedState {
-  WebAXCheckedFalse = 0,
-  WebAXCheckedTrue,
-  WebAXCheckedMixed
+enum WebAXButtonState {
+  WebAXButtonStateOff = 0,
+  WebAXButtonStateOn,
+  WebAXButtonStateMixed
 };
 
 // Expanded State.