Update to newer Android Lint and suppress new Lint errors

chrome/android/java/src/org/chromium/chrome/browser/media/remote/RemoteMediaPlayerController.java

 // Copyright 2013 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.media.remote;
 
+import android.annotation.SuppressLint;
 import android.app.Activity;
 import android.content.Context;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
 import android.content.pm.PackageManager.NameNotFoundException;
 import android.graphics.Bitmap;
 import android.os.Bundle;
 import android.support.v4.app.FragmentActivity;
 import android.support.v4.app.FragmentManager;
 import android.support.v7.app.MediaRouteChooserDialogFragment;
@@ skipping 13 matching lines @@
 
 import java.lang.ref.WeakReference;
 import java.util.ArrayList;
 import java.util.List;
 
 /**
  * The singleton responsible managing the global resources for remote media playback (cast)
  */
 public class RemoteMediaPlayerController implements MediaRouteController.UiListener {
     // Singleton instance of the class. May only be accessed from UI thread.
+    @SuppressLint("StaticFieldLeak")
     private static RemoteMediaPlayerController sInstance;
 
     private static final String TAG = "MediaFling";
 
     private static final String DEFAULT_CASTING_MESSAGE = "Casting to Chromecast";
 
     private CastNotificationControl mNotificationControl;
 
     private Context mCastContextApplicationContext;
     // The Activity that was in the foreground when the video was cast.
@@ skipping 288 matching lines @@
             mNotificationControl.setRouteController(mCurrentRouteController);
         }
     }
 
     @VisibleForTesting
     static RemoteMediaPlayerController getIfExists() {
         return sInstance;
     }
 
 }