Update to newer Android Lint and suppress new Lint errors

ui/android/java/src/org/chromium/ui/base/SelectFileDialog.java

 // Copyright 2012 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.base;
 
 import android.Manifest;
+import android.annotation.SuppressLint;
 import android.annotation.TargetApi;
 import android.app.Activity;
 import android.content.ClipData;
 import android.content.ContentResolver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.net.Uri;
 import android.os.AsyncTask;
 import android.os.Build;
@@ skipping 59 matching lines @@
     static final int SELECT_FILE_DIALOG_SCOPE_GENERIC = 0;
     static final int SELECT_FILE_DIALOG_SCOPE_IMAGES = 1;
     static final int SELECT_FILE_DIALOG_SCOPE_VIDEOS = 2;
     static final int SELECT_FILE_DIALOG_SCOPE_IMAGES_AND_VIDEOS = 3;
     static final int SELECT_FILE_DIALOG_SCOPE_COUNT =
             SELECT_FILE_DIALOG_SCOPE_IMAGES_AND_VIDEOS + 1;
 
     /**
      * If set, overrides the WindowAndroid passed in {@link selectFile()}.
      */
+    @SuppressLint("StaticFieldLeak")
     private static WindowAndroid sOverrideWindowAndroid;
 
     private final long mNativeSelectFileDialog;
     private List<String> mFileTypes;
     private boolean mCapture;
     private boolean mAllowMultiple;
     private Uri mCameraOutputUri;
     private WindowAndroid mWindowAndroid;
 
     private boolean mSupportsImageCapture;
@@ skipping 481 matching lines @@
     static SelectFileDialog create(long nativeSelectFileDialog) {
         return new SelectFileDialog(nativeSelectFileDialog);
     }
 
     private native void nativeOnFileSelected(long nativeSelectFileDialogImpl,
             String filePath, String displayName);
     private native void nativeOnMultipleFilesSelected(long nativeSelectFileDialogImpl,
             String[] filePathArray, String[] displayNameArray);
     private native void nativeOnFileNotSelected(long nativeSelectFileDialogImpl);
 }