Not to reset the ring buffer in LatinImeLogger

Change-Id: I3286b2562e07d77a9dfd745ad6ec44aae4396e21
diff --git a/java/src/com/android/inputmethod/latin/LatinImeLogger.java b/java/src/com/android/inputmethod/latin/LatinImeLogger.java
index f9f0790..716f720 100644
--- a/java/src/com/android/inputmethod/latin/LatinImeLogger.java
+++ b/java/src/com/android/inputmethod/latin/LatinImeLogger.java
@@ -209,7 +209,6 @@
         Arrays.fill(mAutoCancelledCountPerDic, 0);
         mLogBuffer.clear();
         mPrivacyLogBuffer.clear();
-        mRingCharBuffer.reset();
     }
 
     public void destroy() {