Allow revert swap punctuation again

This may not be the best behavior, but it's the same as ICS.
Bug: 5981844

Change-Id: Ibb7798e2a315312310ed3be4e731d0fe1ac04456
diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java
index 8b8c024..46556ee 100644
--- a/java/src/com/android/inputmethod/latin/LatinIME.java
+++ b/java/src/com/android/inputmethod/latin/LatinIME.java
@@ -1654,7 +1654,7 @@
         } else {
             if (swapWeakSpace) {
                 swapSwapperAndSpaceWhileInBatchEdit(ic);
-                mSpaceState = SPACE_STATE_WEAK;
+                mSpaceState = SPACE_STATE_SWAP_PUNCTUATION;
             } else if (SPACE_STATE_PHANTOM == spaceState) {
                 // If we are in phantom space state, and the user presses a separator, we want to
                 // stay in phantom space state so that the next keypress has a chance to add the