DevTools: update V8Inspector to work with the new v8_inspector API.

third_party/WebKit/Source/platform/inspector_protocol/CodeGenerator.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 os.path
 import sys
-import string
 import optparse
-import re
 try:
     import json
 except ImportError:
     import simplejson as json
 
 # Path handling for libraries and templates
 # Paths have to be normalized because Jinja uses the exact template path to
 # determine the hash used in the cache filename, and we need a pre-caching step
 # to be concurrency-safe. Use absolute path because __file__ is absolute if
 # module is imported, and relative if executed directly.
@@ skipping 176 matching lines @@
         "raw_return_type": string_type,
     }
 
 
 def create_primitive_type_definition(type):
     typedefs = {
         "number": "double",
         "integer": "int",
         "boolean": "bool"
     }
+    defaults = {
+        "number": "0",
+        "integer": "0",
+        "boolean": "false"
+    }
     jsontypes = {
         "number": "TypeNumber",
         "integer": "TypeNumber",
         "boolean": "TypeBoolean",
     }
     return {
         "return_type": typedefs[type],
         "pass_type": typedefs[type],
         "to_pass_type": "%s",
         "to_raw_type": "%s",
         "to_rvalue": "%s",
         "type": typedefs[type],
         "raw_type": typedefs[type],
         "raw_pass_type": typedefs[type],
         "raw_return_type": typedefs[type],
+        "default_value": defaults[type]
     }
 
+
 type_definitions = {}
 type_definitions["number"] = create_primitive_type_definition("number")
 type_definitions["integer"] = create_primitive_type_definition("integer")
 type_definitions["boolean"] = create_primitive_type_definition("boolean")
 type_definitions["object"] = create_object_type_definition()
 type_definitions["any"] = create_any_type_definition()
 
 
 def wrap_array_definition(type):
     return {
@@ skipping 100 matching lines @@
     cpp_file = output_file(cpp_file_name)
     h_file.write(h_template.render(template_context))
     cpp_file.write(cpp_template.render(template_context))
     h_file.close()
     cpp_file.close()
 
 
 for domain in json_api["domains"]:
     if domain["domain"] in generate_domains:
         generate(domain)