Properly initialize variables in RequestContentScript::ScriptData

chrome/browser/extensions/api/declarative_content/content_action.cc

 // 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.
 
 #include "chrome/browser/extensions/api/declarative_content/content_action.h"
 
 #include <map>
 
 #include "base/lazy_instance.h"
 #include "base/strings/stringprintf.h"
@@ skipping 139 matching lines @@
 
 base::LazyInstance<ContentActionFactory>::Leaky
     g_content_action_factory = LAZY_INSTANCE_INITIALIZER;
 
 }  // namespace
 
 //
 // RequestContentScript
 //
 
-RequestContentScript::ScriptData::ScriptData() {}
+struct RequestContentScript::ScriptData {
+  ScriptData();
+  ~ScriptData();
+
+  std::vector<std::string> css_file_names;
+  std::vector<std::string> js_file_names;
+  bool all_frames;
+  bool match_about_blank;
+};
+
+RequestContentScript::ScriptData::ScriptData()
+    : all_frames(false),
+      match_about_blank(false) {}
 RequestContentScript::ScriptData::~ScriptData() {}
 
 // static
 scoped_refptr<ContentAction> RequestContentScript::Create(
     content::BrowserContext* browser_context,
     const Extension* extension,
     const base::DictionaryValue* dict,
     std::string* error,
     bool* bad_message) {
   ScriptData script_data;
@@ skipping 196 matching lines @@
                              bool* bad_message,
                              const base::DictionaryValue** action_dict,
                              std::string* instance_type) {
   INPUT_FORMAT_VALIDATE(json_action.GetAsDictionary(action_dict));
   INPUT_FORMAT_VALIDATE(
       (*action_dict)->GetString(keys::kInstanceType, instance_type));
   return true;
 }
 
 }  // namespace extensions