Use simple smiley for the emoticon key

This change uses keyLable to show simple smiley on the key top and
removes sym_keyboard_smiley_holo drawable.

Bug: 3350296
Change-Id: I7d28db8a6f74936f932f250a70991a1bd1ff4ddd
diff --git a/java/res/drawable-mdpi/sym_keyboard_smiley_holo.png b/java/res/drawable-mdpi/sym_keyboard_smiley_holo.png
deleted file mode 100644
index 90a1272..0000000
--- a/java/res/drawable-mdpi/sym_keyboard_smiley_holo.png
+++ /dev/null
Binary files differ
diff --git a/java/res/xml-xlarge/kbd_key_styles.xml b/java/res/xml-xlarge/kbd_key_styles.xml
index 26659a2..d211e5e 100644
--- a/java/res/xml-xlarge/kbd_key_styles.xml
+++ b/java/res/xml-xlarge/kbd_key_styles.xml
@@ -60,8 +60,8 @@
                 latin:iconPreview="@drawable/sym_keyboard_feedback_space" />
             <key-style
                 latin:styleName="smileyKeyStyle"
-                latin:keyIcon="@drawable/sym_keyboard_smiley_holo"
-                latin:keyOutputText=";-) "
+                latin:keyLabel=":-)"
+                latin:keyOutputText=":-) "
                 latin:keyHintIcon="@drawable/hint_popup_holo"
                 latin:popupCharacters="@string/alternates_for_smiley"
                 latin:maxPopupKeyboardColumn="5" />
@@ -114,8 +114,8 @@
                 latin:iconPreview="@drawable/sym_keyboard_feedback_space" />
             <key-style
                 latin:styleName="smileyKeyStyle"
-                latin:keyLabel=";-)"
-                latin:keyOutputText=";-) "
+                latin:keyLabel=":-)"
+                latin:keyOutputText=":-) "
                 latin:keyHintIcon="@drawable/hint_popup_holo"
                 latin:popupCharacters="@string/alternates_for_smiley"
                 latin:maxPopupKeyboardColumn="5" />