Move PathExists to base namespace.

chrome/browser/safe_browsing/download_feedback_unittest.cc

Index: chrome/browser/safe_browsing/download_feedback_unittest.cc
diff --git a/chrome/browser/safe_browsing/download_feedback_unittest.cc b/chrome/browser/safe_browsing/download_feedback_unittest.cc
index 0054a693c47c9c0066dcb395456a78d46a1630d7..3edc8bd9e93752c7b6d17528b0b0fd9b1c016b76 100644
--- a/chrome/browser/safe_browsing/download_feedback_unittest.cc
+++ b/chrome/browser/safe_browsing/download_feedback_unittest.cc
@@ -192,14 +192,14 @@ TEST_F(DownloadFeedbackTest, CompleteUpload) {
             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) {
@@ -230,13 +230,13 @@ TEST_F(DownloadFeedbackTest, CancelUpload) {
   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