Convert Media Galleries to use base::File

content/browser/renderer_host/pepper/quota_reservation_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 "content/browser/renderer_host/pepper/quota_reservation.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/file_util.h"
+#include "base/files/file.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "webkit/browser/fileapi/quota/quota_reservation.h"
 
 using fileapi::FileSystemType;
 using fileapi::QuotaReservationManager;
 
 namespace content {
@@ skipping 15 matching lines @@
   FakeBackend() {}
   virtual ~FakeBackend() {}
 
   virtual void ReserveQuota(
       const GURL& origin,
       FileSystemType type,
       int64 delta,
       const QuotaReservationManager::ReserveQuotaCallback& callback) OVERRIDE {
     base::MessageLoopProxy::current()->PostTask(
         FROM_HERE,
-        base::Bind(base::IgnoreResult(callback), base::PLATFORM_FILE_OK));
+        base::Bind(base::IgnoreResult(callback), base::File::FILE_OK));
   }
 
   virtual void ReleaseReservedQuota(const GURL& origin,
                                     FileSystemType type,
                                     int64 size) OVERRIDE {
   }
 
   virtual void CommitQuotaUsage(const GURL& origin,
                                 FileSystemType type,
                                 int64 delta) OVERRIDE {
@@ skipping 40 matching lines @@
   scoped_refptr<QuotaReservation> CreateQuotaReservation(
       scoped_refptr<fileapi::QuotaReservation> reservation,
       const GURL& origin,
       FileSystemType type) {
     // Sets reservation_ as a side effect.
     return scoped_refptr<QuotaReservation>(
         new QuotaReservation(reservation, origin, type));
   }
 
   void SetFileSize(const base::FilePath::StringType& file_name, int64 size) {
-    bool created = false;
-    base::PlatformFileError error = base::PLATFORM_FILE_ERROR_FAILED;
-    base::PlatformFile file = CreatePlatformFile(
-        MakeFilePath(file_name),
-        base::PLATFORM_FILE_OPEN_ALWAYS | base::PLATFORM_FILE_WRITE,
-        &created, &error);
-    ASSERT_EQ(base::PLATFORM_FILE_OK, error);
-    ASSERT_TRUE(base::TruncatePlatformFile(file, size));
-    ASSERT_TRUE(base::ClosePlatformFile(file));
+    base::File file(MakeFilePath(file_name),
+                    base::File::FLAG_OPEN_ALWAYS | base::File::FLAG_WRITE);
+    ASSERT_TRUE(file.IsValid());
+    ASSERT_TRUE(file.SetLength(size));
   }
 
   QuotaReservationManager* reservation_manager() {
     return reservation_manager_.get();
   }
 
  private:
   base::MessageLoop message_loop_;
   base::ScopedTempDir work_dir_;
   scoped_ptr<fileapi::QuotaReservationManager> reservation_manager_;
@@ skipping 119 matching lines @@
   EXPECT_EQ(amount, reserved_quota);
   EXPECT_EQ(2U, file_growths.size());
   EXPECT_EQ(file1_size, file_growths[kFile1ID].max_written_offset);
   EXPECT_EQ(file3_size, file_growths[kFile3ID].max_written_offset);
 
   test->CloseFile(kFile1ID, ppapi::FileGrowth(file1_size, 0));
   test->CloseFile(kFile3ID, ppapi::FileGrowth(file3_size, 0));
 }
 
 }  // namespace content