Remove never_lint from WebView

android_webview/apk/system_webview_glue_common.gypi

 # 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.
 #
 # This is shared between system_webview_glue_java and system_webview_glue_next_java
 {
   'type': 'none',
   'dependencies': [
     '<(DEPTH)/android_webview/android_webview.gyp:android_webview_java',
     '<(DEPTH)/android_webview/android_webview.gyp:android_webview_pak',
   ],
   'variables': {
-    'never_lint': 1,
     'resource_rewriter_package': 'com.android.webview.chromium',
     'resource_rewriter_dir': '<(intermediate_dir)/resource_rewriter',
     'resource_rewriter_path': '<(resource_rewriter_dir)/com/android/webview/chromium/ResourceRewriter.java',
     'additional_input_paths': ['<(resource_rewriter_path)'],
     'generated_src_dirs': ['<(resource_rewriter_dir)'],
   },
   'actions': [
     # Generate ResourceRewriter.java
     {
       'action_name': 'generate_resource_rewriter',
       'message': 'generate ResourceRewriter for <(_target_name)',
       'inputs':[
         '<(DEPTH)/build/android/gyp/util/build_utils.py',
         '<(DEPTH)/build/android/gyp/generate_resource_rewriter.py',
         '>@(dependencies_res_zip_paths)',
       ],
       'outputs': [
         '<(resource_rewriter_path)',
       ],
       'action': [
         'python', '<(DEPTH)/build/android/gyp/generate_resource_rewriter.py',
         '--package-name', '<(resource_rewriter_package)',
         '--dep-packages', '>(additional_res_packages)',
         '--output-dir', '<(resource_rewriter_dir)',
       ],
     },
   ],
   'includes': [ '../../build/java.gypi' ],
 }