Fixing regression in drop target bar height. (Bug 11980757)

Change-Id: I67ccc575b5c15a47ab7f41ceebfc86d9a212ddf3
diff --git a/res/values-land/styles.xml b/res/values-land/styles.xml
index ccb5fcb..d18a57b 100644
--- a/res/values-land/styles.xml
+++ b/res/values-land/styles.xml
@@ -27,7 +27,7 @@
     </style>
     <style name="DropTargetButtonContainer">
         <item name="android:layout_width">match_parent</item>
-        <item name="android:layout_height">0dp</item>
+        <item name="android:layout_height">wrap_content</item>
     </style>
     <style name="DropTargetButton">
         <item name="android:layout_width">wrap_content</item>