Remoes X11 dependency in InputMethodEngine.

ui/events/event_utils.h

Index: ui/events/event_utils.h
diff --git a/ui/events/event_utils.h b/ui/events/event_utils.h
index fa22da847b33001d2b13907e0d57d3ea8402cfa8..e401bfd0244e5ecca6936497b99fe8fdc9e0626b 100644
--- a/ui/events/event_utils.h
+++ b/ui/events/event_utils.h
@@ -82,6 +82,10 @@ EVENTS_EXPORT KeyboardCode KeyboardCodeFromNative(
 EVENTS_EXPORT const char* CodeFromNative(
     const base::NativeEvent& native_event);
 
+// Returns the platform related key code. For X11, it is xksym value.
+EVENTS_EXPORT uint32 PlatformCodeFromNative(

[Yuki, 2014/06/16 07:34:24]

I'm uneasy with this name because it's not clear what ui::PlatformCodeFromNative
means.  "PlatformKeycode" should be clearer.  Also "NativeEvent" would be
clearer than "Native", though the argument may tell it and it could be enough.

[Shu Chen, 2014/06/16 08:06:48]

I've renamed it as PlatformKeycodeFromNative(). Naming it as "Native" instead of
"NativeEvent" is to make it consistent with other names  - "CodeFromNative",
"KeyboardCodeFromNative", "GetChangedMouseButtonFlagsFromNative", etc.

+    const base::NativeEvent& native_event);
+
 // Returns the flags of the button that changed during a press/release.
 EVENTS_EXPORT int GetChangedMouseButtonFlagsFromNative(
     const base::NativeEvent& native_event);