Issue 5183 - remove synchronous FileSystem interface and stop exposing of DefaultFileSystem

src/JsEngine.cpp

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-2017 eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <AdblockPlus.h>
 #include "GlobalJsObject.h"
 #include "JsContext.h"
 #include "JsError.h"
 #include "Utils.h"
 #include "DefaultTimer.h"
 #include "DefaultWebRequest.h"
+#include "DefaultFileSystem.h"
 #include <libplatform/libplatform.h>
 
 namespace
 {
   v8::Handle<v8::Script> CompileScript(v8::Isolate* isolate,
     const std::string& source, const std::string& filename)
   {
     using AdblockPlus::Utils::ToV8String;
     const v8::Handle<v8::String> v8Source = ToV8String(isolate, source);
     if (filename.length())
@@ skipping 39 matching lines @@
 
 using namespace AdblockPlus;
 
 TimerPtr AdblockPlus::CreateDefaultTimer()
 {
   return TimerPtr(new DefaultTimer());
 }
 
 FileSystemPtr AdblockPlus::CreateDefaultFileSystem()
 {
-  return FileSystemPtr(new DefaultFileSystem(std::make_shared<DefaultFileSystemSync>()));
+  return FileSystemPtr(new DefaultFileSystem(std::unique_ptr<DefaultFileSystemSync>(new DefaultFileSystemSync())));
 }
 
 WebRequestPtr AdblockPlus::CreateDefaultWebRequest()
 {
   return WebRequestPtr(new DefaultWebRequest(std::unique_ptr<DefaultWebRequestSync>(new DefaultWebRequestSync())));
 }
 
 LogSystemPtr AdblockPlus::CreateDefaultLogSystem()
 {
   return LogSystemPtr(new DefaultLogSystem());
@@ skipping 240 matching lines @@
 {
   return *logSystem;
 }
 
 void AdblockPlus::JsEngine::SetGlobalProperty(const std::string& name,
                                               const AdblockPlus::JsValue& value)
 {
   auto global = GetGlobalObject();
   global.SetProperty(name, value);
 }