Revert "Very simple refactoring"

This reverts commit f712dc9a.
It turns out this refactoring is not useful after all.

Change-Id: I0145c907b3cc5ac9a30a59abcd719cb546c9bd3a

java/src/com/android/inputmethod/latin/RichInputConnection.java

@@ -139,17 +139,13 @@ public final class RichInputConnection {
         if (DEBUG_PREVIOUS_TEXT) checkConsistencyForDebug();
     }
 
-    private void refreshCache() {
+    public void resetCachesUponCursorMove(final int newCursorPosition,
+            final boolean shouldFinishComposition) {
+        mCurrentCursorPosition = newCursorPosition;
         mComposingText.setLength(0);
         mCommittedTextBeforeComposingText.setLength(0);
         final CharSequence textBeforeCursor = getTextBeforeCursor(DEFAULT_TEXT_CACHE_SIZE, 0);
         if (null != textBeforeCursor) mCommittedTextBeforeComposingText.append(textBeforeCursor);
-    }
-
-    public void resetCachesUponCursorMove(final int newCursorPosition,
-            final boolean shouldFinishComposition) {
-        mCurrentCursorPosition = newCursorPosition;
-        refreshCache();
         if (null != mIC && shouldFinishComposition) {
             mIC.finishComposingText();
             if (ProductionFlag.USES_DEVELOPMENT_ONLY_DIAGNOSTICS) {