|  | // Copyright 2019 PDFium 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 TESTING_V8_INITIALIZER_H_ | 
|  | #define TESTING_V8_INITIALIZER_H_ | 
|  |  | 
|  | #include <memory> | 
|  | #include <string> | 
|  |  | 
|  | #ifndef PDF_ENABLE_V8 | 
|  | #error "V8 must be enabled" | 
|  | #endif | 
|  |  | 
|  | namespace v8 { | 
|  | class Platform; | 
|  | #ifdef V8_USE_EXTERNAL_STARTUP_DATA | 
|  | class StartupData; | 
|  | #endif | 
|  | }  // namespace v8 | 
|  |  | 
|  | #ifdef V8_USE_EXTERNAL_STARTUP_DATA | 
|  | // |snapshot_blob| is an optional out parameter. | 
|  | std::unique_ptr<v8::Platform> InitializeV8ForPDFiumWithStartupData( | 
|  | const std::string& exe_path, | 
|  | const std::string& js_flags, | 
|  | const std::string& bin_dir, | 
|  | v8::StartupData* snapshot_blob); | 
|  | #else | 
|  | std::unique_ptr<v8::Platform> InitializeV8ForPDFium( | 
|  | const std::string& js_flags, | 
|  | const std::string& exe_path); | 
|  | #endif | 
|  | void ShutdownV8ForPDFium(); | 
|  | #endif  // TESTING_V8_INITIALIZER_H_ |