Remove redundant field initialization in Java code.

ui/android/java/src/org/chromium/ui/VSyncMonitor.java

 // Copyright 2014 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.ui;
 
 import android.content.Context;
 import android.os.Handler;
 import android.os.Looper;
 import android.view.Choreographer;
 import android.view.WindowManager;
 
 import org.chromium.base.TraceEvent;
 
 /**
  * Notifies clients of the default displays's vertical sync pulses.
  */
 public class VSyncMonitor {
     private static final long NANOSECONDS_PER_SECOND = 1000000000;
     private static final long NANOSECONDS_PER_MICROSECOND = 1000;
 
-    private boolean mInsideVSync = false;
+    private boolean mInsideVSync;
 
     // Conservative guess about vsync's consecutivity.
     // If true, next tick is guaranteed to be consecutive.
-    private boolean mConsecutiveVSync = false;
+    private boolean mConsecutiveVSync;
 
     /**
      * VSync listener class
      */
     public interface Listener {
         /**
          * Called very soon after the start of the display's vertical sync period.
          * @param monitor The VSyncMonitor that triggered the signal.
          * @param vsyncTimeMicros Absolute frame time in microseconds.
          */
@@ skipping 96 matching lines @@
         }
     }
 
     private void postCallback() {
         if (mHaveRequestInFlight) return;
         mHaveRequestInFlight = true;
         mConsecutiveVSync = mInsideVSync;
         mChoreographer.postFrameCallback(mVSyncFrameCallback);
     }
 }