Move PathExists to base namespace.

chrome/browser/safe_browsing/download_feedback_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 "chrome/browser/safe_browsing/download_feedback.h"
 
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/message_loop.h"
@@ skipping 174 matching lines @@
   EXPECT_TRUE(uploader()->start_called_);
 
   EXPECT_EQ(url_request_context_getter_,
             uploader()->url_request_context_getter_);
   EXPECT_EQ(file_task_runner_, uploader()->file_task_runner_);
   EXPECT_EQ(upload_file_path_, uploader()->file_path_);
   EXPECT_EQ(expected_report_metadata.SerializeAsString(),
             uploader()->metadata_);
   EXPECT_EQ(kTestFeedbackURL, uploader()->base_url_.spec());
 
-  EXPECT_TRUE(file_util::PathExists(upload_file_path_));
+  EXPECT_TRUE(base::PathExists(upload_file_path_));
 
   EXPECT_FALSE(feedback_finish_called_);
   uploader()->finish_callback_.Run(
       TwoPhaseUploader::STATE_SUCCESS, net::OK, 0, "");
   EXPECT_TRUE(feedback_finish_called_);
   base::RunLoop().RunUntilIdle();
-  EXPECT_FALSE(file_util::PathExists(upload_file_path_));
+  EXPECT_FALSE(base::PathExists(upload_file_path_));
 }
 
 TEST_F(DownloadFeedbackTest, CancelUpload) {
   ClientDownloadReport expected_report_metadata;
   expected_report_metadata.mutable_download_request()->set_url("http://test");
   expected_report_metadata.mutable_download_request()->set_length(
       upload_file_data_.size());
   expected_report_metadata.mutable_download_request()->mutable_digests(
       )->set_sha1("hi");
   expected_report_metadata.mutable_download_response()->set_verdict(
@@ skipping 10 matching lines @@
                                ping_request,
                                ping_response);
   EXPECT_FALSE(uploader());
 
   feedback->Start(base::Bind(&DownloadFeedbackTest::FinishCallback,
                              base::Unretained(this),
                              feedback));
   ASSERT_TRUE(uploader());
   EXPECT_FALSE(feedback_finish_called_);
   EXPECT_TRUE(uploader()->start_called_);
-  EXPECT_TRUE(file_util::PathExists(upload_file_path_));
+  EXPECT_TRUE(base::PathExists(upload_file_path_));
 
   delete feedback;
   EXPECT_FALSE(feedback_finish_called_);
 
   base::RunLoop().RunUntilIdle();
-  EXPECT_FALSE(file_util::PathExists(upload_file_path_));
+  EXPECT_FALSE(base::PathExists(upload_file_path_));
 }
 
 }  // namespace safe_browsing