Replace Chinese Input with migration code.

chrome/browser/chromeos/input_method/input_method_manager_impl.cc

Index: chrome/browser/chromeos/input_method/input_method_manager_impl.cc
diff --git a/chrome/browser/chromeos/input_method/input_method_manager_impl.cc b/chrome/browser/chromeos/input_method/input_method_manager_impl.cc
index f2c5d8d76b7f4703440786e2e59ef8d1e2540f38..c5a912c299c21ecad1dbe07c36009274e258370a 100644
--- a/chrome/browser/chromeos/input_method/input_method_manager_impl.cc
+++ b/chrome/browser/chromeos/input_method/input_method_manager_impl.cc
@@ -49,6 +49,12 @@ const struct MigrationInputMethodList {
   { "mozc", "_comp_ime_fpfbhcjppmaeaijcidgiibchfbnhbeljnacl_mozc_us" },
   { "mozc-jp", "_comp_ime_fpfbhcjppmaeaijcidgiibchfbnhbeljnacl_mozc_jp" },
   { "mozc-dv", "_comp_ime_fpfbhcjppmaeaijcidgiibchfbnhbeljnacl_mozc_us" },
+  { "pinyin", "_comp_ime_nmblnjkfdkabgdofidlkienfnnbjhnabzh-t-i0-pinyin" },
+  { "pinyin-dv", "_comp_ime_nmblnjkfdkabgdofidlkienfnnbjhnabzh-t-i0-pinyin" },
+  { "mozc-chewing",
+    "_comp_ime_ekbifjdfhkmdeeajnolmgdlmkllopefizh-hant-t-i0-und "},
+  { "m17n:zh:cangjie",
+    "_comp_ime_gjhclobljhjhgoebiipblnmdodbmpdgdzh-hant-t-i0-cangjie-1987" },
 };
 
 }  // namespace