Remove PlatformFile from resource_loader_unittest

content/browser/loader/resource_loader_unittest.cc

 // Copyright (c) 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 "content/browser/loader/resource_loader.h"
 
 #include "base/file_util.h"
 #include "base/files/file.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "base/platform_file.h"
@@ skipping 413 matching lines @@
     file_stream_ = NULL;
     deletable_file_ = NULL;
     loader_.reset();
   }
 
   virtual scoped_ptr<ResourceHandler> WrapResourceHandler(
       scoped_ptr<ResourceHandlerStub> leaf_handler,
       net::URLRequest* request) OVERRIDE {
     // Make a temporary file.
     CHECK(base::CreateTemporaryFile(&temp_path_));
-    base::PlatformFile platform_file =
-        base::CreatePlatformFile(temp_path_,
-                                 base::PLATFORM_FILE_WRITE |
-                                 base::PLATFORM_FILE_TEMPORARY |
-                                 base::PLATFORM_FILE_CREATE_ALWAYS |
-                                 base::PLATFORM_FILE_ASYNC,
-                                 NULL, NULL);
-    CHECK_NE(base::kInvalidPlatformFileValue, platform_file);
+    int flags = base::File::FLAG_WRITE | base::File::FLAG_TEMPORARY |
+                base::File::FLAG_CREATE_ALWAYS | base::File::FLAG_ASYNC;
+    base::File file(temp_path_, flags);
+    CHECK(file.IsValid());
 
     // Create mock file streams and a ShareableFileReference.
     scoped_ptr<net::testing::MockFileStream> file_stream(
-        new net::testing::MockFileStream(
-            platform_file,
-            base::PLATFORM_FILE_WRITE | base::PLATFORM_FILE_ASYNC,
-            NULL, base::MessageLoopProxy::current()));
+        new net::testing::MockFileStream(file.Pass(), NULL,
+                                         base::MessageLoopProxy::current()));
     file_stream_ = file_stream.get();
     deletable_file_ = ShareableFileReference::GetOrCreate(
         temp_path_,
         ShareableFileReference::DELETE_ON_FINAL_RELEASE,
         BrowserThread::GetMessageLoopProxyForThread(
             BrowserThread::FILE).get());
 
     // Inject them into the handler.
     scoped_ptr<RedirectToFileResourceHandler> handler(
         new RedirectToFileResourceHandler(
@@ skipping 194 matching lines @@
   ASSERT_TRUE(base::ReadFileToString(temp_path(), &contents));
   EXPECT_EQ(test_data(), contents);
 
   // Release the loader. The file should be gone now.
   ReleaseLoader();
   base::RunLoop().RunUntilIdle();
   EXPECT_FALSE(base::PathExists(temp_path()));
 }
 
 }  // namespace content