Remove redundant field initialization in Java code.

chrome/android/java/src/org/chromium/chrome/browser/compositor/overlays/strip/StripLayoutHelper.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.chrome.browser.compositor.overlays.strip;
 
 import static org.chromium.chrome.browser.compositor.layouts.ChromeAnimation.AnimatableAnimation.createAnimation;
 
 import android.annotation.SuppressLint;
 import android.content.Context;
@@ skipping 114 matching lines @@
     private final ListPopupWindow mTabMenu;
 
     // Strip State
     private StackScroller mScroller;
     private int mScrollOffset;
     private float mMinScrollOffset;
     private float mCachedTabWidth;
 
     // Reorder State
     private int mReorderState = REORDER_SCROLL_NONE;
-    private boolean mInReorderMode = false;
+    private boolean mInReorderMode;
     private float mLastReorderX;
     private long mLastReorderScrollTime;
 
     // UI State
     private StripLayoutTab mInteractingTab;
     private CompositorButton mLastPressedCloseButton;
     private float mWidth;
     private float mHeight;
     private long mLastSpinnerUpdate;
     private float mLeftMargin;
@@ skipping 1649 matching lines @@
         } else {
             resId = isHidden
                         ? R.string.accessibility_tabstrip_identifier
                         : R.string.accessibility_tabstrip_identifier_selected;
         }
         builder.append(mContext.getResources().getString(resId));
 
         stripTab.setAccessibilityDescription(builder.toString());
     }
 }