Convert base::file_util to use File instead of PlatformFile.

content/browser/fileapi/dragged_file_util_unittest.cc

 // Copyright 2013 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 <map>
 #include <queue>
 #include <set>
 #include <string>
 #include <vector>
 
@@ skipping 307 matching lines @@
   };
 
   for (size_t i = 0; i < arraysize(kUnregisteredCases); ++i) {
     SCOPED_TRACE(testing::Message() << "Creating kUnregisteredCases " << i);
     const test::TestCaseRecord& test_case = kUnregisteredCases[i];
 
     // Prepare the test file/directory.
     SetUpOneTestCase(root_path(), test_case);
 
     // Make sure regular GetFileInfo succeeds.
-    base::PlatformFileInfo info;
+    base::File::Info info;
     ASSERT_TRUE(base::GetFileInfo(root_path().Append(test_case.path), &info));
     if (!test_case.is_directory)
       ASSERT_EQ(test_case.data_file_size, info.size);
     ASSERT_EQ(test_case.is_directory, info.is_directory);
   }
 
   for (size_t i = 0; i < arraysize(kUnregisteredCases); ++i) {
     SCOPED_TRACE(testing::Message() << "Creating kUnregisteredCases " << i);
     const test::TestCaseRecord& test_case = kUnregisteredCases[i];
     FileSystemURL url = GetFileSystemURL(base::FilePath(test_case.path));
@@ skipping 196 matching lines @@
     EXPECT_EQ(base::PLATFORM_FILE_OK,
               file_util()->Truncate(GetOperationContext().get(), url, 999));
     ASSERT_EQ(base::PLATFORM_FILE_OK,
               file_util()->GetFileInfo(GetOperationContext().get(), url,
                                        &info, &platform_path));
     EXPECT_EQ(999, info.size);
   }
 }
 
 }  // namespace fileapi