Update to newer Android Lint and suppress new Lint errors

chrome/android/java/src/org/chromium/chrome/browser/widget/accessibility/AccessibilityTabModelListItem.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.chrome.browser.widget.accessibility;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.animation.AnimatorSet;
 import android.animation.ObjectAnimator;
+import android.annotation.SuppressLint;
 import android.content.Context;
 import android.graphics.Bitmap;
 import android.os.Handler;
 import android.text.TextUtils;
 import android.util.AttributeSet;
 import android.view.GestureDetector;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.view.ViewGroup;
 import android.widget.AbsListView;
 import android.widget.Button;
 import android.widget.FrameLayout;
 import android.widget.ImageButton;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
 import org.chromium.base.VisibleForTesting;
+import org.chromium.base.annotations.UsedByReflection;
 import org.chromium.chrome.R;
 import org.chromium.chrome.browser.tab.EmptyTabObserver;
 import org.chromium.chrome.browser.tab.Tab;
 import org.chromium.chrome.browser.tab.TabObserver;
 
 /**
  * A widget that shows a single row of the {@link AccessibilityTabModelListView} list.
  * This list shows both the title of the {@link Tab} as well as a close button to close
  * the tab.
  */
@@ skipping 356 matching lines @@
             return true;
         }
         return super.onTouchEvent(e);
     }
 
     /**
      * This call is exposed for the benefit of the animators.
      *
      * @param height The height of the current view.
      */
+    @SuppressLint("AnimatorKeep")
+    @UsedByReflection("")
     public void setHeight(int height) {
         AbsListView.LayoutParams params = (AbsListView.LayoutParams) getLayoutParams();
         if (params == null) {
             params = new AbsListView.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, height);
         } else {
             if (params.height == height) return;
             params.height = height;
         }
         setLayoutParams(params);
     }
@@ skipping 147 matching lines @@
     private void cancelRunningAnimation() {
         if (mActiveAnimation != null && mActiveAnimation.isRunning()) mActiveAnimation.cancel();
 
         mActiveAnimation = null;
     }
 
     private void notifyTabUpdated(Tab tab) {
         if (mListener != null) mListener.tabChanged(tab.getId());
     }
 }