[Extensions] Use compiled feature files

chrome/common/extensions/api/api.gyp

 # Copyright (c) 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.
 
 {
   'targets': [
     {
       # GN version: //chrome/common/extensions/api:api
       'target_name': 'chrome_api',
       'type': 'static_library',
       'sources': [
         '<@(schema_files)',
       ],
       # TODO(jschuh): http://crbug.com/167187 size_t -> int
       'msvs_disabled_warnings': [ 4267 ],
       'includes': [
         '../../../../build/json_schema_bundle_compile.gypi',
         '../../../../build/json_schema_compile.gypi',
         'schemas.gypi',
       ],
       'dependencies': [
         '<@(schema_dependencies)',
       ],
     },
+    {
+      # GN version: //chrome/common/extensions/api:extensions_features:api_features
+      'target_name': 'api_features',
+      'type': 'static_library',
+      'variables': {
+        'feature_class': 'APIFeature',
+        'provider_class': 'APIFeatureProvider',
+        'out_dir': 'chrome/common/extensions/api',
+        'out_base_filename': 'api_features',
+        'in_files': [
+          'chrome/common/extensions/api/_api_features.json',
+          'extensions/common/api/_api_features.json',
+        ],
+      },
+      'inputs': ['<@(in_files)'],
+      'sources': ['<@(in_files)'],
+      'includes': ['../../../../tools/json_schema_compiler/json_features.gypi'],
+    },
+    {
+      # GN version: //chrome/common/extensions/api:extensions_features:behavior_features
+      'target_name': 'behavior_features',
+      'type': 'static_library',
+      'variables': {
+        'feature_class': 'BehaviorFeature',
+        'provider_class': 'BehaviorFeatureProvider',
+        'out_dir': 'chrome/common/extensions/api',
+        'out_base_filename': 'behavior_features',
+        'in_files': [
+          'extensions/common/api/_behavior_features.json',
+        ],
+      },
+      'inputs': ['<@(in_files)'],
+      'sources': ['<@(in_files)'],
+      'includes': ['../../../../tools/json_schema_compiler/json_features.gypi'],
+    },
+    {
+      # GN version: //chrome/common/extensions/api:extensions_features:manifest_features
+      'target_name': 'manifest_features',
+      'type': 'static_library',
+      'variables': {
+        'feature_class': 'ManifestFeature',
+        'provider_class': 'ManifestFeatureProvider',
+        'out_dir': 'chrome/common/extensions/api',
+        'out_base_filename': 'manifest_features',
+        'in_files': [
+          'chrome/common/extensions/api/_manifest_features.json',
+          'extensions/common/api/_manifest_features.json',
+        ],
+      },
+      'inputs': ['<@(in_files)'],
+      'sources': ['<@(in_files)'],
+      'includes': ['../../../../tools/json_schema_compiler/json_features.gypi'],
+    },
+    {
+      # GN version: //chrome/common/extensions/api:extensions_features:permission_features
+      'target_name': 'permission_features',
+      'type': 'static_library',
+      'variables': {
+        'feature_class': 'PermissionFeature',
+        'provider_class': 'PermissionFeatureProvider',
+        'out_dir': 'chrome/common/extensions/api',
+        'out_base_filename': 'permission_features',
+        'in_files': [
+          'chrome/common/extensions/api/_permission_features.json',
+          'extensions/common/api/_permission_features.json',
+        ],
+      },
+      'inputs': ['<@(in_files)'],
+      'sources': ['<@(in_files)'],
+      'includes': ['../../../../tools/json_schema_compiler/json_features.gypi'],
+    },
+    {
+      # GN version: //chrome/common/extensions/api:extensions_features
+      'target_name': 'extensions_features',
+      'type': 'none',
+      'dependencies': [
+        'api_features',
+        'behavior_features',
+        'manifest_features',
+        'permission_features',
+      ],
+    },
   ],
 }