Bug 5290461: change voice IME underline span color

Change-Id: I072cc480bfaabe9486261c695c88e845bfcd842e

Author: Gilles Debunne

core/res/res/values/styles.xml

@@ -250,7 +250,7 @@ please see styles_device_defaults.xml.
     </style>
 
     <style name="TextAppearance.EasyCorrectSuggestion" parent="TextAppearance.Suggestion">
-        <item name="android:textUnderlineColor">@color/holo_blue_dark</item>
+        <item name="android:textUnderlineColor">#ff888888</item>
     </style>
 
     <style name="TextAppearance.MisspelledSuggestion" parent="TextAppearance.Suggestion">