Replace the notion of "voice" with "shortcut" as many as possible

Bug: 4340933
Change-Id: I98b4eca5167cc3767a0868fae8f6436164adbe4d
diff --git a/java/res/values/attrs.xml b/java/res/values/attrs.xml
index e503d98..af7484f 100644
--- a/java/res/values/attrs.xml
+++ b/java/res/values/attrs.xml
@@ -266,8 +266,8 @@
             <enum name="shortcutImeOrSettings" value="3" />
         </attr>
         <attr name="clobberSettingsKey" format="boolean" />
-        <attr name="voiceKeyEnabled" format="boolean" />
-        <attr name="hasVoiceKey" format="boolean" />
+        <attr name="shortcutKeyEnabled" format="boolean" />
+        <attr name="hasShortcutKey" format="boolean" />
         <attr name="imeAction" format="enum">
             <!-- This should be aligned with EditorInfo.IME_ACTION_* -->
             <enum name="actionUnspecified" value="0" />