Unbundle Keyboard.java to BaseKeyboard.java

Change-Id: I8b310c2c0cae1a151e53c22001c586697346982c
diff --git a/java/res/xml/popup_domains.xml b/java/res/xml/popup_domains.xml
index 0f7d976..c110ef6 100644
--- a/java/res/xml/popup_domains.xml
+++ b/java/res/xml/popup_domains.xml
@@ -19,28 +19,28 @@
 -->
 
 <Keyboard
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:keyWidth="15%p"
-    android:horizontalGap="0px"
-    android:verticalGap="0px"
-    android:keyHeight="@dimen/key_height"
+    xmlns:latin="http://schemas.android.com/apk/res/com.android.inputmethod.latin"
+    latin:keyWidth="15%p"
+    latin:horizontalGap="0px"
+    latin:verticalGap="0px"
+    latin:keyHeight="@dimen/key_height"
 >
     <Row
-        android:rowEdgeFlags="top|bottom"
+        latin:rowEdgeFlags="top|bottom"
     >
         <Key
-            android:keyLabel="@string/popular_domain_1"
-            android:keyOutputText="@string/popular_domain_1"
-            android:keyEdgeFlags="left" />
+            latin:keyLabel="@string/popular_domain_1"
+            latin:keyOutputText="@string/popular_domain_1"
+            latin:keyEdgeFlags="left" />
         <Key
-            android:keyLabel="@string/popular_domain_2"
-            android:keyOutputText="@string/popular_domain_2" />
+            latin:keyLabel="@string/popular_domain_2"
+            latin:keyOutputText="@string/popular_domain_2" />
         <Key
-            android:keyLabel="@string/popular_domain_3"
-            android:keyOutputText="@string/popular_domain_3" />
+            latin:keyLabel="@string/popular_domain_3"
+            latin:keyOutputText="@string/popular_domain_3" />
         <Key
-            android:keyLabel="@string/popular_domain_4"
-            android:keyOutputText="@string/popular_domain_4"
-            android:keyEdgeFlags="right" />
+            latin:keyLabel="@string/popular_domain_4"
+            latin:keyOutputText="@string/popular_domain_4"
+            latin:keyEdgeFlags="right" />
     </Row>
 </Keyboard>