Move GetFileSize, NormalizeFilePath to base namespace

content/browser/download/download_file_unittest.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 "base/file_util.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/test/test_file_util.h"
 #include "content/browser/browser_thread_impl.h"
 #include "content/browser/byte_stream.h"
@@ skipping 177 matching lines @@
                           SetArgPointee<1>(length),
                           Return(ByteStreamReader::STREAM_HAS_DATA)))
           .RetiresOnSaturation();
       expected_data_ += source_data;
     }
   }
 
   void VerifyStreamAndSize() {
     ::testing::Mock::VerifyAndClearExpectations(input_stream_);
     int64 size;
-    EXPECT_TRUE(file_util::GetFileSize(download_file_->FullPath(), &size));
+    EXPECT_TRUE(base::GetFileSize(download_file_->FullPath(), &size));
     EXPECT_EQ(expected_data_.size(), static_cast<size_t>(size));
   }
 
   // TODO(rdsmith): Manage full percentage issues properly.
   void AppendDataToFile(const char **data_chunks, size_t num_chunks) {
     ::testing::Sequence s1;
     SetupDataAppend(data_chunks, num_chunks, s1);
     EXPECT_CALL(*input_stream_, Read(_, _))
         .InSequence(s1)
         .WillOnce(Return(ByteStreamReader::STREAM_EMPTY))
@@ skipping 387 matching lines @@
 
   EXPECT_EQ(static_cast<int64>(strlen(kTestData1) + strlen(kTestData2)),
             bytes_);
   EXPECT_EQ(download_file_->GetHashState(), hash_state_);
 
   FinishStream(DOWNLOAD_INTERRUPT_REASON_NONE, true);
   DestroyDownloadFile(0);
 }
 
 }  // namespace content