Supports additional Indic languages on the language setting.

The languages to add are following.
- Bengali (bn)
- Gujarati (gu)
- Kannada (kn)
- Malayalam (ml)
- Marathi (mr)
- Tamil (ta)
- Telugu (te)

In addition to this CL, we have to rebuild ICU data file (icudt46l_dat.S) to include data for new languages. It will be added on another CL.

BUG=chromium-os:18755
TEST=manual on chromeos-chrome in Linux, using linux/icudt46l_dat.S

Review URL: http://codereview.chromium.org/7677011

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@98813 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/chromeos/input_method/input_method_util.cc

@@ -369,6 +369,12 @@ const ExtraLanguage kExtraLanguages[] = {
   { "id",           "xkb:us::eng" },  // For Indonesian, use US keyboard layout.
   // The code "fil" comes from app/l10_util.cc.
   { "fil",          "xkb:us::eng" },  // For Filipino, use US keyboard layout.
+  // Indic Languages
+  { "bn",           "xkb:us::eng" },  // For Bengali, use US keyboard layout.
+  { "gu",           "xkb:us::eng" },  // For Gujarati, use US keyboard layout.
+  { "ml",           "xkb:us::eng" },  // For Malayalam, use US keyboard layout.
+  { "mr",           "xkb:us::eng" },  // For Marathi, use US keyboard layout.
+  { "ta",           "xkb:us::eng" },  // For Tamil, use US keyboard layout.
   // For Netherlands, use US international keyboard layout.
   { "nl",           "xkb:us:intl:eng" },
   // The code "es-419" comes from app/l10_util.cc.