Re-enable desktopui_ImeTest

Change-Id: Ic7eb02b0b178db603c3b59bec1d35f1c6f405155

R=dalecurtis@chromium.org
BUG=chromium-os:12646
TEST=Run the autotest

Review URL: http://codereview.chromium.org/6811009
diff --git a/server/site_tests/suites/control.regression b/server/site_tests/suites/control.regression
index 743c641..fa52200 100644
--- a/server/site_tests/suites/control.regression
+++ b/server/site_tests/suites/control.regression
@@ -24,8 +24,7 @@
   ('desktopui_FontCache', {}),
   ('desktopui_GTK2Config', {}),
   ('desktopui_IBusTest', {}),
-# TODO(dalecurtis): desktopui_ImeTest is broken; see http://crosbug.com/12646
-#  ('desktopui_ImeTest', {}),
+  ('desktopui_ImeTest', {}),
   ('desktopui_SunSpiderBench', {}),
   ('desktopui_V8Bench', {}),
   ('desktopui_WindowManagerHotkeys', {}),