PPAPI: Implement PPB_FileMapping on POSIX

chrome/test/ppapi/ppapi_browsertest.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/test/ppapi/ppapi_test.h"
 
 #include "base/test/test_timeouts.h"
 #include "build/build_config.h"
 #include "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 923 matching lines @@
   );
 }
 IN_PROC_BROWSER_TEST_F(PPAPIPrivateNaClPNaClTest, MAYBE_PNaCl_FileIO_Private) {
   RunTestViaHTTP(
       LIST_TEST(FileIO_RequestOSFileHandle)
       LIST_TEST(FileIO_RequestOSFileHandleWithOpenExclusive)
       LIST_TEST(FileIO_Mmap)
   );
 }
 
+TEST_PPAPI_OUT_OF_PROCESS_VIA_HTTP(FileMapping)
+TEST_PPAPI_NACL(FileMapping)
+
 IN_PROC_BROWSER_TEST_F(PPAPITest, FileRef) {
   RunTestViaHTTP(
       LIST_TEST(FileRef_Create)
       LIST_TEST(FileRef_GetFileSystemType)
       LIST_TEST(FileRef_GetName)
       LIST_TEST(FileRef_GetPath)
       LIST_TEST(FileRef_GetParent)
       LIST_TEST(FileRef_MakeDirectory)
       LIST_TEST(FileRef_QueryAndTouchFile)
       LIST_TEST(FileRef_DeleteFileAndDirectory)
@@ skipping 686 matching lines @@
           LIST_TEST(FlashDRM_GetHmonitor)
           LIST_TEST(FlashDRM_GetVoucherFile));
 }
 
 TEST_PPAPI_IN_PROCESS(TalkPrivate)
 TEST_PPAPI_OUT_OF_PROCESS(TalkPrivate)
 
 #if defined(OS_CHROMEOS)
 TEST_PPAPI_OUT_OF_PROCESS(OutputProtectionPrivate)
 #endif