headless: Implement DevTools events

headless/lib/browser/types_h.template

 // This file is generated
 
 // Copyright (c) 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.
 
 #ifndef HEADLESS_PUBLIC_DOMAINS_TYPES_H_
 #define HEADLESS_PUBLIC_DOMAINS_TYPES_H_
 
 #include "base/optional.h"
@@ skipping 51 matching lines @@
 class HEADLESS_EXPORT {{type.id}} {
  public:
   static {{resolve_type(type).pass_type}} Parse(const base::Value& value, ErrorReporter* errors);
   ~{{type.id}}() { }
     {% for property in type.properties %}
 
     {% if property.description %}
   // {{property.description}}
     {% endif %}
       {% if property.optional %}
-  bool Has{{property.name | to_title_case}}() { return !!{{property.name | camelcase_to_hacker_style}}_; }
-  {{resolve_type(property).raw_return_type}} Get{{property.name | to_title_case}}() { return {{resolve_type(property).to_raw_return_type % ("%s_.value()" % property.name | camelcase_to_hacker_style)}}; }
+  bool Has{{property.name | to_title_case}}() const { return !!{{property.name | camelcase_to_hacker_style}}_; }
+  {{resolve_type(property).raw_return_type}} Get{{property.name | to_title_case}}() const { return {{resolve_type(property).to_raw_return_type % ("%s_.value()" % property.name | camelcase_to_hacker_style)}}; }
   void Set{{property.name | to_title_case}}({{resolve_type(property).pass_type}} value) { {{property.name | camelcase_to_hacker_style}}_ = {{resolve_type(property).to_pass_type % 'value'}}; }
       {% else %}
-  {{resolve_type(property).raw_return_type}} Get{{property.name | to_title_case}}() { return {{resolve_type(property).to_raw_return_type % ("%s_" % property.name | camelcase_to_hacker_style)}}; }
+  {{resolve_type(property).raw_return_type}} Get{{property.name | to_title_case}}() const { return {{resolve_type(property).to_raw_return_type % ("%s_" % property.name | camelcase_to_hacker_style)}}; }
   void Set{{property.name | to_title_case}}({{resolve_type(property).pass_type}} value) { {{property.name | camelcase_to_hacker_style}}_ = {{resolve_type(property).to_pass_type % 'value'}}; }
       {% endif %}
     {% endfor %}
 
   std::unique_ptr<base::Value> Serialize() const;
   {{resolve_type(type).pass_type}} Clone() const;
 
   template<int STATE>
   class {{type.id}}Builder {
   public:
@@ skipping 62 matching lines @@
 };
 
   {% endfor %}
 
 }  // namespace {{domain.domain | camelcase_to_hacker_style}}
 {% endfor %}
 
 }  // namespace headless
 
 #endif  // HEADLESS_PUBLIC_DOMAINS_TYPES_H_