DevTools: split protocol.json into files per domain.

third_party/WebKit/Source/platform/inspector_protocol/protocol.gyp

-# Copyright 2014 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': {
-    'blink_platform_output_dir': '<(SHARED_INTERMEDIATE_DIR)/blink/platform',
-    'jinja_module_files': [
-      # jinja2/__init__.py contains version string, so sufficient for package
-      '<(DEPTH)/third_party/jinja2/__init__.py',
-      '<(DEPTH)/third_party/markupsafe/__init__.py',  # jinja2 dep
-    ],
-  },
-  'targets': [
-    {
-      # GN version: //third_party/WebKit/Source/platform/inspector_protocol_version
-      'target_name': 'protocol_version',
-      'type': 'none',
-      'actions': [
-         {
-          'action_name': 'generateInspectorProtocolVersion',
-          'inputs': [
-            'generate-inspector-protocol-version',
-            '../../devtools/protocol.json',
-          ],
-          'outputs': [
-            '<(blink_platform_output_dir)/inspector_protocol/InspectorProtocolVersion.h',
-          ],
-          'action': [
-            'python',
-            'generate-inspector-protocol-version',
-            '-o',
-            '<@(_outputs)',
-            '<@(_inputs)'
-          ],
-          'message': 'Validate inspector protocol for backwards compatibility and generate version file',
-        }
-      ]
-    },
-  ],  # targets
-}