Add voice key to suggestions strip

Bug: 14419121
Change-Id: I3b2bdc3c07bb7e49ea7be53649bd6dd134fea27c
diff --git a/java/res/layout/suggestions_strip.xml b/java/res/layout/suggestions_strip.xml
index bff9a1e..36898c8 100644
--- a/java/res/layout/suggestions_strip.xml
+++ b/java/res/layout/suggestions_strip.xml
@@ -64,4 +64,12 @@
             android:textSize="16sp"
             style="?attr/suggestionWordStyle" />
     </LinearLayout>
+    <ImageButton
+        android:id="@+id/suggestions_strip_voice_key"
+        android:layout_width="@dimen/config_suggestions_strip_edge_key_width"
+        android:layout_height="fill_parent"
+        android:layout_alignParentEnd="true"
+        android:layout_alignParentRight="true"
+        android:layout_centerVertical="true"
+        style="?attr/suggestionWordStyle" />
 </merge>