Extract ExtensionFunctionRegistry from ExtensionFunctionDispatcher.

build/json_schema_compile.gypi

 # 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.
 
 {
   'variables': {
     # When including this gypi, the following variables must be set:
     #   json_schema_files: an array of json files that comprise the api model.
     #   cc_dir: path to generated files
     #   root_namespace: the C++ namespace that all generated files go under
     # Functions and namespaces can be excluded by setting "nocompile" to true.
     'api_gen_dir': '<(DEPTH)/tools/json_schema_compiler',
     'api_gen': '<(api_gen_dir)/compiler.py',
   },
+  'actions': [
+    {
+      'action_name': 'gen_aggregate_api',
+      'inputs': [
+        '<(api_gen_dir)/any.cc',
+        '<(api_gen_dir)/any.h',
+        '<(api_gen_dir)/any_helper.py',
+        '<(api_gen_dir)/cc_generator.py',
+        '<(api_gen_dir)/code.py',
+        '<(api_gen_dir)/compiler.py',
+        '<(api_gen_dir)/cpp_type_generator.py',
+        '<(api_gen_dir)/cpp_util.py',
+        '<(api_gen_dir)/h_generator.py',
+        '<(api_gen_dir)/json_schema.py',
+        '<(api_gen_dir)/model.py',
+        '<(api_gen_dir)/util.cc',
+        '<(api_gen_dir)/util.h',
+        '<(api_gen_dir)/util_cc_helper.py',
+        '<@(idl_schema_files)',
+      ],
+      'outputs': [
+        '<(SHARED_INTERMEDIATE_DIR)/<(cc_dir)/generated_api.cc',
+      ],
+      'action': [
+        'python',
+        '<(api_gen)',
+        '--root=<(DEPTH)',
+        '--destdir=<(SHARED_INTERMEDIATE_DIR)',
+        '--namespace=<(root_namespace)',
+        '--bundle',
+        '<@(idl_schema_files)',
+      ]
+    }
+  ],
   'rules': [
     {
       'rule_name': 'genapi',
       'extension': 'json',
       'inputs': [
         '<(api_gen_dir)/any.cc',
         '<(api_gen_dir)/any.h',
         '<(api_gen_dir)/any_helper.py',
         '<(api_gen_dir)/cc_generator.py',
         '<(api_gen_dir)/code.py',
@@ skipping 74 matching lines @@
   ],
   'direct_dependent_settings': {
     'include_dirs': [
       '<(SHARED_INTERMEDIATE_DIR)',
     ]
   },
   # This target exports a hard dependency because it generates header
   # files.
   'hard_dependency': 1,
 }