Remove use of libcros from InputMethodLibrary.

BUG=chromium-os:16238
TEST==confirm that input methods work as before on the netbook. Also confirm that the chrome builds and works on the desktop as before.

Review URL: http://codereview.chromium.org/7003086

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@89142 0039d316-1c4b-4281-b951-d872f2087c98
bool ChromeOSSetImeConfig(InputMethodStatusConnection* connection,

bool ChromeOSSetImeConfig(InputMethodStatusConnection* connection,
                          const char* section,
                          const char* config_name,
                          const ImeConfigValue& value) {
  DCHECK(section);
  DCHECK(config_name);
  g_return_val_if_fail(connection, FALSE);
  return connection->SetImeConfig(section, config_name, value);
}
