Remove ExtraLanguage entries from InputMethodUtil.

chromeos/ime/input_methods.txt

Index: chromeos/ime/input_methods.txt
diff --git a/chromeos/ime/input_methods.txt b/chromeos/ime/input_methods.txt
index 2b4bc9101425630af854a5e8466c800316326908..d1e33cf74bb373684251872128ae8e81ca7bb48f 100644
--- a/chromeos/ime/input_methods.txt
+++ b/chromeos/ime/input_methods.txt
@@ -1,27 +1,5 @@
-# The list of input methods that we support. The input methods metadata is
-# also defined here. We use this data for the following purposes.
-#
-# 1. Exclude unnecessary input methods. For example, we don't need
-#    "ja:anthy", and "zh:pinyin" engines in ibus-m17n since we have better
-#    alternatives outside of ibus-m17n. Excluding these input methods from
-#    the IBus engine XML files, such as /usr/share/ibus/component/m17n.xml,
-#    makes the startup time of the IBus daemon faster. This filtering is
-#    done using a python script at build time of ibus-m17n.
-#    See crosbug.com/4161 for details.
-#
-# 2. Provide the input methods metadata to Chrome at build time. Chrome
-#    needs to know about the supported input methods for the input method
-#    features, such as the input method switching and the options page,
-#    to work. Note that we can retrieve the same metadata from the IBus
-#    daemon, but Chrome needs be able to get the metadata without talking
-#    to the IBus daemon. This requirement comes from the fact that the
-#    IBus daemon should not run if the user is just using keyboard layouts
-#    such as US keyboard. The metadata generation is done using a python
-#    script at build time of Chrome. See crosbug.com/16961 for details.
-#
-# The order of the list is important. In Chrome's "Languages and input" options
-# page, we list input methods in this order, when more than one input methods
-# are available for a language (ex. French).
+# The list of keyboard layouts that we support. The keyboard layout metadata is
+# also defined here.
 #
 # Each non-comment line contains the following tab-separated columns.
 #
@@ -37,8 +15,7 @@
 #    three-letter ones (ISO 639-2/T and 639-2/B) here. For "en", "pt", and "zh",
 #    two-letter upper-case country code should be added (ex. "en-US", "zh-TW").
 #    See http://en.wikipedia.org/wiki/List_of_ISO_639-1_codes for details.
-# 4) [optional] The #if condition for the input method.
-#    (ex. "defined(A)", "!defined(A)||defined(B)")
+#    We can specify multiple language code with comma separator.
 #
 # Notes:
 #   When adding a line to this list, please also add a mapping from the input
@@ -67,8 +44,8 @@
 #   that information in kHasLatinKeyboardLanguageList[] is still correct.
 
 # U.S. English
-xkb:us::eng	us	en-US
-xkb:us:intl:eng	us(intl)	en-US
+xkb:us::eng	us	en-US,en-AU,id,fil,ms
+xkb:us:intl:eng	us(intl)	en-US,nl,pt-BR
 xkb:us:altgr-intl:eng	us(altgr-intl)	en-US
 xkb:us:dvorak:eng	us(dvorak)	en-US
 xkb:us:colemak:eng	us(colemak)	en-US
@@ -114,7 +91,7 @@ xkb:es:cat:cat	es(cat)	ca
 xkb:dk::dan	dk	da
 xkb:gr::gre	gr	el
 xkb:il::heb	il	he
-xkb:latam::spa	latam	es
+xkb:latam::spa	latam	es,es-419
 xkb:lt::lit	lt	lt
 xkb:lv:apostrophe:lav	lv(apostrophe)	lv
 xkb:hr::scr	hr	hr