Make hanja key customizable.

chrome/browser/chromeos/language_preferences.h

Index: chrome/browser/chromeos/language_preferences.h
diff --git a/chrome/browser/chromeos/language_preferences.h b/chrome/browser/chromeos/language_preferences.h
index 16ef9c1462842ded4432f14ff4964a8c858b6c12..29ba7386ec475abe6f4c5b3122c292a1fb3cf714 100644
--- a/chrome/browser/chromeos/language_preferences.h
+++ b/chrome/browser/chromeos/language_preferences.h
@@ -97,6 +97,11 @@ extern const char kHangulKeyboardConfigName[];
 extern const char kHangulHanjaKeysConfigName[];

[Yusuke Sato, 2011/07/27 23:58:06]

After this CL is submitted, please create another CL to remove the config items
for ibus-hangul (line 97-98) as well as other '// TODO(nona): remove ibus-hangul
support' stuff.

[Seigo Nonaka, 2011/08/01 05:15:32]

OK

 extern const char kHangulHanjaKeys[];
 
+// Following configuration is for mozc-hangul and same meaning of
+// kHangulHanjaKeys.
+extern const char kHangulHanjaBindingKeysConfigName[];
+extern const char kHangulHanjaBindingKeys[];
+
 struct HangulKeyboardNameIDPair {
   int message_id;
   const char* keyboard_id;