bug 618343 - Form default buttons don't work in landscape mode r=mwu a=blocking-fennec

--HG--
extra : rebase_source : ee06ef589fad47b8b571bdfad32c967f3c3271d7

embedding/android/GeckoSurfaceView.java

@@ -303,6 +303,7 @@ class GeckoSurfaceView
     public InputConnection onCreateInputConnection(EditorInfo outAttrs) {
         outAttrs.inputType = InputType.TYPE_CLASS_TEXT;
         outAttrs.imeOptions = EditorInfo.IME_ACTION_NONE;
+        outAttrs.actionLabel = null;
         mKeyListener = TextKeyListener.getInstance();
 
         if (mIMEState == IME_STATE_PASSWORD)
@@ -339,8 +340,9 @@ class GeckoSurfaceView
             outAttrs.imeOptions = EditorInfo.IME_ACTION_SEARCH;
         else if (mIMEActionHint.equalsIgnoreCase("send"))
             outAttrs.imeOptions = EditorInfo.IME_ACTION_SEND;
-        else
+        else if (mIMEActionHint != null && mIMEActionHint.length() != 0)
             outAttrs.actionLabel = mIMEActionHint;
+            
         inputConnection.reset();
         return inputConnection;
     }