[Extensions] Remove BaseFeatureProvider

tools/json_schema_compiler/feature_compiler.py

 # Copyright 2016 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.
 
 import argparse
 import copy
 from datetime import datetime
 from functools import partial
 import os
 import re
 
 from code import Code
 import json_parse
 
 # The template for the header file of the generated FeatureProvider.
 HEADER_FILE_TEMPLATE = """
 // Copyright %(year)s 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.
 
 // GENERATED FROM THE FEATURES FILE:
 //   %(source_files)s
 // DO NOT EDIT.
 
 #ifndef %(header_guard)s
 #define %(header_guard)s
 
-#include "extensions/common/features/base_feature_provider.h"
+#include "extensions/common/features/feature_provider.h"
 
 namespace extensions {
 
-class %(provider_class)s : public BaseFeatureProvider {
+class %(provider_class)s : public FeatureProvider {
  public:
   %(provider_class)s();
   ~%(provider_class)s() override;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(%(provider_class)s);
 };
 
 }  // namespace extensions
 
@@ skipping 733 matching lines @@
                       help='The source features.json files')
   args = parser.parse_args()
   if args.feature_type not in FEATURE_TYPES:
     raise NameError('Unknown feature type: %s' % args.feature_type)
   c = FeatureCompiler(args.chrome_root, args.source_files, args.feature_type,
                       args.provider_class, args.out_root,
                       args.out_base_filename)
   c.Load()
   c.Compile()
   c.Write()