[Remoting Android] Remove Synchronizations on RenderData

remoting/android/java/src/org/chromium/chromoting/TouchInputStrategy.java

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.chromoting;
 
 import android.graphics.Matrix;
 import android.graphics.PointF;
 import android.view.MotionEvent;
 
@@ skipping 38 matching lines @@
 
     private final RenderData mRenderData;
     private final InputEventSender mInjector;
 
     public TouchInputStrategy(RenderData renderData, InputEventSender injector) {
         Preconditions.notNull(injector);
         mRenderData = renderData;
         mInjector = injector;
         mQueuedEvents = new LinkedList<MotionEvent>();
 
-        synchronized (mRenderData) {
-            mRenderData.drawCursor = false;
-        }
+        mRenderData.drawCursor = false;
     }
 
     @Override
     public boolean onTap(int button) {
         if (mQueuedEvents.isEmpty() || mIgnoreTouchEvents) {
             return false;
         }
 
         switch (button) {
             case InputStub.BUTTON_LEFT:
@@ skipping 128 matching lines @@
         while (!mQueuedEvents.isEmpty()) {
             mQueuedEvents.remove().recycle();
         }
     }
 
     // NOTE: MotionEvents generated from this method should be recycled.
     private MotionEvent transformToRemoteCoordinates(MotionEvent event) {
         // Use a copy of the original event so the original event can be passed to other
         // detectors/handlers in an unmodified state.
         event = MotionEvent.obtain(event);
-        synchronized (mRenderData) {
-            // Transform the event coordinates so they represent the remote screen coordinates
-            // instead of the local touch display.
-            Matrix inverted = new Matrix();
-            mRenderData.transform.invert(inverted);
-            event.transform(inverted);
-        }
+
+        // Transform the event coordinates so they represent the remote screen coordinates
+        // instead of the local touch display.
+        Matrix inverted = new Matrix();
+        mRenderData.transform.invert(inverted);
+        event.transform(inverted);
 
         return event;
     }
 
     private void resetStateData() {
         clearQueuedEvents();
         mInRemoteGesture = false;
         mIgnoreTouchEvents = false;
     }
 }