WindowOpenDisposition should not be exposed in base and ui modules. (mac)

chrome/browser/ui/cocoa/event_utils.h

Index: chrome/browser/ui/cocoa/event_utils.h
diff --git a/chrome/browser/ui/cocoa/event_utils.h b/chrome/browser/ui/cocoa/event_utils.h
index a8f24f8f23b8955949bdbfe4388a2fedec7aad73..b2ca4c734b73c9ba6a096a17544358cbc9c806d8 100644
--- a/chrome/browser/ui/cocoa/event_utils.h
+++ b/chrome/browser/ui/cocoa/event_utils.h
@@ -12,6 +12,16 @@
 
 namespace event_utils {
 
+// Retrieves a bitsum of ui::EventFlags represented by |event|,
+int EventFlagsFromNSEvent(NSEvent* event);
+
+// Retrieves a bitsum of ui::EventFlags represented by |event|,
+// but instead use the modifier flags given by |modifiers|,
+// which is the same format as |-NSEvent modifierFlags|. This allows
+// substitution of the modifiers without having to create a new event from
+// scratch.
+int EventFlagsFromNSEventWithModifiers(NSEvent* event, NSUInteger modifiers);
+
 // Retrieves the WindowOpenDisposition used to open a link from a user gesture
 // represented by |event|. For example, a Cmd+Click would mean open the
 // associated link in a background tab.