Small cleanup

Change-Id: I7dce7373b371f1ed5a985815f5d43fb6c6ee1f84
diff --git a/java/src/com/android/inputmethod/latin/Constants.java b/java/src/com/android/inputmethod/latin/Constants.java
index 6d67bdb..9848f3d 100644
--- a/java/src/com/android/inputmethod/latin/Constants.java
+++ b/java/src/com/android/inputmethod/latin/Constants.java
@@ -208,6 +208,7 @@
         case CODE_ACTION_NEXT: return "actionNext";
         case CODE_ACTION_PREVIOUS: return "actionPrevious";
         case CODE_LANGUAGE_SWITCH: return "languageSwitch";
+        case CODE_SHIFT_ENTER: return "shiftEnter";
         case CODE_UNSPECIFIED: return "unspec";
         case CODE_TAB: return "tab";
         case CODE_ENTER: return "enter";
diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java
index 719c7c8..addf5c3 100644
--- a/java/src/com/android/inputmethod/latin/LatinIME.java
+++ b/java/src/com/android/inputmethod/latin/LatinIME.java
@@ -1639,7 +1639,6 @@
             }
             final int wordComposerSize = mWordComposer.size();
             // Since isComposingWord() is true, the size is at least 1.
-            final int lastChar = mWordComposer.getCodeBeforeCursor();
             if (mWordComposer.isCursorFrontOrMiddleOfComposingWord()) {
                 // If we are in the middle of a recorrection, we need to commit the recorrection
                 // first so that we can insert the batch input at the current cursor position.