Mark PlatformFile.TouchGetInfoPlatformFile as flaky on all platform.

base/platform_file_unittest.cc

 // 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.
 
 #include "base/file_util.h"
 #include "base/platform_file.h"
 #include "base/scoped_temp_dir.h"
 #include "base/time.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 241 matching lines @@
   // Make sure the file was truncated.
   bytes_read = ReadFully(file, 0, data_read, kTestDataSize);
   EXPECT_EQ(file_size, bytes_read);
   for (int i = 0; i < file_size; i++)
     EXPECT_EQ(data_to_write[i], data_read[i]);
 
   // Close the file handle to allow the temp directory to be deleted.
   base::ClosePlatformFile(file);
 }
 
-#if defined(OS_MACOSX)
 // Flakily fails: http://crbug.com/86494
-#define MAYBE_TouchGetInfoPlatformFile FLAKY_TouchGetInfoPlatformFile
-#else
-#define MAYBE_TouchGetInfoPlatformFile TouchGetInfoPlatformFile
-#endif
-TEST(PlatformFile, MAYBE_TouchGetInfoPlatformFile) {
+TEST(PlatformFile, FLAKY_TouchGetInfoPlatformFile) {
   ScopedTempDir temp_dir;
   ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
   base::PlatformFile file = base::CreatePlatformFile(
       temp_dir.path().AppendASCII("touch_get_info_file"),
       base::PLATFORM_FILE_CREATE |
       base::PLATFORM_FILE_WRITE |
       base::PLATFORM_FILE_WRITE_ATTRIBUTES,
       NULL, NULL);
   EXPECT_NE(base::kInvalidPlatformFileValue, file);
 
@@ skipping 48 matching lines @@
   EXPECT_EQ(info.last_modified.ToInternalValue(),
             new_last_modified.ToInternalValue());
 #endif
 
   EXPECT_EQ(info.creation_time.ToInternalValue(),
             creation_time.ToInternalValue());
 
   // Close the file handle to allow the temp directory to be deleted.
   base::ClosePlatformFile(file);
 }