Move PathExists to base namespace.

net/url_request/url_fetcher_impl_unittest.cc

Index: net/url_request/url_fetcher_impl_unittest.cc
diff --git a/net/url_request/url_fetcher_impl_unittest.cc b/net/url_request/url_fetcher_impl_unittest.cc
index 4e42ed47deb10b90f50d2d786d5b83382fefb9d1..1a70ed4019063f1547f9d9e6def17aff58ebefa8 100644
--- a/net/url_request/url_fetcher_impl_unittest.cc
+++ b/net/url_request/url_fetcher_impl_unittest.cc
@@ -1369,7 +1369,7 @@ TEST_F(URLFetcherFileTest, SmallGet) {
 
   base::MessageLoop::current()->Run();  // OnURLFetchComplete() will Quit().
 
-  ASSERT_FALSE(file_util::PathExists(file_path_))
+  ASSERT_FALSE(base::PathExists(file_path_))
       << file_path_.value() << " not removed.";
 }
 
@@ -1417,7 +1417,7 @@ TEST_F(URLFetcherFileTest, SavedOutputFileOwnerhisp) {
     base::MessageLoop::current()->Run();  // OnURLFetchComplete() will Quit().
 
     base::MessageLoop::current()->RunUntilIdle();
-    ASSERT_EQ(kTake[i], file_util::PathExists(file_path_)) <<
+    ASSERT_EQ(kTake[i], base::PathExists(file_path_)) <<
         "FilePath: " << file_path_.value();
   }
 }
@@ -1437,7 +1437,7 @@ TEST_F(URLFetcherFileTest, OverwriteExistingFile) {
   file_path_ = temp_dir.path().AppendASCII(kFileToFetch);
   ASSERT_EQ(static_cast<int>(data.size()),
             file_util::WriteFile(file_path_, data.data(), data.size()));
-  ASSERT_TRUE(file_util::PathExists(file_path_));
+  ASSERT_TRUE(base::PathExists(file_path_));
   expected_file_ = test_server.GetDocumentRoot().AppendASCII(kFileToFetch);
   ASSERT_FALSE(file_util::ContentsEqual(file_path_, expected_file_));
 
@@ -1462,7 +1462,7 @@ TEST_F(URLFetcherFileTest, TryToOverwriteDirectory) {
   static const char kFileToFetch[] = "simple.html";
   file_path_ = temp_dir.path().AppendASCII(kFileToFetch);
   ASSERT_TRUE(file_util::CreateDirectory(file_path_));
-  ASSERT_TRUE(file_util::PathExists(file_path_));
+  ASSERT_TRUE(base::PathExists(file_path_));
 
   // Get a small file.
   expected_file_error_ = ERR_ACCESS_DENIED;
@@ -1490,7 +1490,7 @@ TEST_F(URLFetcherFileTest, SmallGetToTempFile) {
 
   base::MessageLoop::current()->Run();  // OnURLFetchComplete() will Quit().
 
-  ASSERT_FALSE(file_util::PathExists(file_path_))
+  ASSERT_FALSE(base::PathExists(file_path_))
       << file_path_.value() << " not removed.";
 }
 
@@ -1531,7 +1531,7 @@ TEST_F(URLFetcherFileTest, SavedOutputTempFileOwnerhisp) {
     base::MessageLoop::current()->Run();  // OnURLFetchComplete() will Quit().
 
     base::MessageLoop::current()->RunUntilIdle();
-    ASSERT_EQ(kTake[i], file_util::PathExists(file_path_)) <<
+    ASSERT_EQ(kTake[i], base::PathExists(file_path_)) <<
         "FilePath: " << file_path_.value();
   }
 }