Fix typo in method name

This is a follow up of I6f851248.

Change-Id: I3fe17f3c81ed35e7c38ac9701e73c6b2c1ca8d63

java/src/com/android/inputmethod/keyboard/MainKeyboardView.java

@@ -369,13 +369,13 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
         }
 
         @Override
-        public void cancelAllUpdateBatchInputTimer() {
+        public void cancelAllUpdateBatchInputTimers() {
             removeMessages(MSG_UPDATE_BATCH_INPUT);
         }
 
         public void cancelAllMessages() {
             cancelKeyTimers();
-            cancelAllUpdateBatchInputTimer();
+            cancelAllUpdateBatchInputTimers();
         }
     }
 

java/src/com/android/inputmethod/keyboard/PointerTracker.java

@@ -95,7 +95,7 @@ public final class PointerTracker implements PointerTrackerQueue.Element {
         public boolean isInDoubleTapTimeout();
         public void cancelKeyTimers();
         public void startUpdateBatchInputTimer(PointerTracker tracker);
-        public void cancelAllUpdateBatchInputTimer();
+        public void cancelAllUpdateBatchInputTimers();
 
         public static class Adapter implements TimerProxy {
             @Override
@@ -121,7 +121,7 @@ public final class PointerTracker implements PointerTrackerQueue.Element {
             @Override
             public void startUpdateBatchInputTimer(PointerTracker tracker) {}
             @Override
-            public void cancelAllUpdateBatchInputTimer() {}
+            public void cancelAllUpdateBatchInputTimers() {}
         }
     }
 
@@ -754,7 +754,7 @@ public final class PointerTracker implements PointerTrackerQueue.Element {
                         Log.d(TAG, String.format("[%d] onEndBatchInput   : batchPoints=%d",
                                 mPointerId, sAggregratedPointers.getPointerSize()));
                     }
-                    mTimerProxy.cancelAllUpdateBatchInputTimer();
+                    mTimerProxy.cancelAllUpdateBatchInputTimers();
                     mListener.onEndBatchInput(sAggregratedPointers);
                 }
             }