PPAPI: Force async callback invocation option.

ppapi/tests/test_url_loader.h

 // Copyright (c) 2011 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 PAPPI_TESTS_TEST_URL_LOADER_H_
 #define PAPPI_TESTS_TEST_URL_LOADER_H_
 
 #include <string>
 
 #include "ppapi/tests/test_case.h"
 
 struct PPB_FileIOTrusted_Dev;
 
 namespace pp {
 class FileIO_Dev;
 class URLLoader;
 class URLRequestInfo;
 }
 
 class TestURLLoader : public TestCase {
  public:
   explicit TestURLLoader(TestingInstance* instance);
 
   // TestCase implementation.
   virtual bool Init();
   virtual void RunTest();
 
  private:
-  std::string ReadEntireFile(pp::FileIO_Dev* file_io, std::string* data);
+  std::string ReadEntireFile(pp::FileIO_Dev* file_io, std::string* data,
+                             bool force_async);
   std::string ReadEntireResponseBody(pp::URLLoader* loader,
                                      std::string* body);
   std::string LoadAndCompareBody(const pp::URLRequestInfo& request,
                                  const std::string& expected_body);
+  std::string StreamToFile(bool force_async);
 
   std::string TestBasicGET();
   std::string TestBasicPOST();
   std::string TestCompoundBodyPOST();
   std::string TestEmptyDataPOST();
   std::string TestBinaryDataPOST();
   std::string TestCustomRequestHeader();
   std::string TestIgnoresBogusContentLength();
   std::string TestStreamToFile();
+  std::string TestStreamToFileForceAsync();
   std::string TestSameOriginRestriction();
   std::string TestCrossOriginRequest();
   std::string TestAuditURLRedirect();
   std::string TestAbortCalls();
 
   const PPB_FileIOTrusted_Dev* file_io_trusted_interface_;
 };
 
 #endif  // PAPPI_TESTS_TEST_URL_LOADER_H_