Move WriteFile and WriteFileDescriptor from file_util to base namespace.

base/file_util_unittest.cc

Index: base/file_util_unittest.cc
diff --git a/base/file_util_unittest.cc b/base/file_util_unittest.cc
index e7c43ff4533ff42c5b057b5b2a29b3be5b5ca65a..2506fb7f1a356508c3ae1807ff0d465c4186722f 100644
--- a/base/file_util_unittest.cc
+++ b/base/file_util_unittest.cc
@@ -697,7 +697,7 @@ TEST_F(FileUtilTest, ChangeFilePermissionsAndRead) {
 
   // Write file.
   EXPECT_EQ(static_cast<int>(kData.length()),
-            file_util::WriteFile(file_name, kData.data(), kData.length()));
+            WriteFile(file_name, kData.data(), kData.length()));
   EXPECT_TRUE(PathExists(file_name));
 
   // Make sure the file is readable.
@@ -736,7 +736,7 @@ TEST_F(FileUtilTest, ChangeFilePermissionsAndWrite) {
 
   // Write file.
   EXPECT_EQ(static_cast<int>(kData.length()),
-            file_util::WriteFile(file_name, kData.data(), kData.length()));
+            WriteFile(file_name, kData.data(), kData.length()));
   EXPECT_TRUE(PathExists(file_name));
 
   // Make sure the file is writable.
@@ -750,8 +750,7 @@ TEST_F(FileUtilTest, ChangeFilePermissionsAndWrite) {
   EXPECT_TRUE(GetPosixFilePermissions(file_name, &mode));
   EXPECT_FALSE(mode & FILE_PERMISSION_WRITE_BY_USER);
   // Make sure the file can't be write.
-  EXPECT_EQ(-1,
-            file_util::WriteFile(file_name, kData.data(), kData.length()));
+  EXPECT_EQ(-1, WriteFile(file_name, kData.data(), kData.length()));
   EXPECT_FALSE(PathIsWritable(file_name));
 
   // Give read permission.
@@ -761,7 +760,7 @@ TEST_F(FileUtilTest, ChangeFilePermissionsAndWrite) {
   EXPECT_TRUE(mode & FILE_PERMISSION_WRITE_BY_USER);
   // Make sure the file can be write.
   EXPECT_EQ(static_cast<int>(kData.length()),
-            file_util::WriteFile(file_name, kData.data(), kData.length()));
+            WriteFile(file_name, kData.data(), kData.length()));
   EXPECT_TRUE(PathIsWritable(file_name));
 
   // Delete the file.
@@ -781,7 +780,7 @@ TEST_F(FileUtilTest, ChangeDirectoryPermissionsAndEnumerate) {
   EXPECT_FALSE(PathExists(file_name));
   const std::string kData("hello");
   EXPECT_EQ(static_cast<int>(kData.length()),
-            file_util::WriteFile(file_name, kData.data(), kData.length()));
+            WriteFile(file_name, kData.data(), kData.length()));
   EXPECT_TRUE(PathExists(file_name));
 
   // Make sure the directory has the all permissions.
@@ -1944,7 +1943,7 @@ TEST_F(FileUtilTest, AppendToFile) {
   std::string data("hello");
   EXPECT_EQ(-1, file_util::AppendToFile(foobar, data.c_str(), data.length()));
   EXPECT_EQ(static_cast<int>(data.length()),
-            file_util::WriteFile(foobar, data.c_str(), data.length()));
+            WriteFile(foobar, data.c_str(), data.length()));
   EXPECT_EQ(static_cast<int>(data.length()),
             file_util::AppendToFile(foobar, data.c_str(), data.length()));
 
@@ -1959,7 +1958,7 @@ TEST_F(FileUtilTest, ReadFileToString) {
   FilePath file_path =
       temp_dir_.path().Append(FILE_PATH_LITERAL("ReadFileToStringTest"));
 
-  ASSERT_EQ(4, file_util::WriteFile(file_path, kTestData, 4));
+  ASSERT_EQ(4, WriteFile(file_path, kTestData, 4));
 
   EXPECT_TRUE(ReadFileToString(file_path, &data));
   EXPECT_EQ(kTestData, data);
@@ -2011,7 +2010,7 @@ TEST_F(FileUtilTest, TouchFile) {
 
   FilePath foobar(data_dir.Append(FILE_PATH_LITERAL("foobar.txt")));
   std::string data("hello");
-  ASSERT_TRUE(file_util::WriteFile(foobar, data.c_str(), data.length()));
+  ASSERT_TRUE(WriteFile(foobar, data.c_str(), data.length()));
 
   Time access_time;
   // This timestamp is divisible by one day (in local timezone),
@@ -2045,7 +2044,7 @@ TEST_F(FileUtilTest, IsDirectoryEmpty) {
 
   FilePath foo(empty_dir.Append(FILE_PATH_LITERAL("foo.txt")));
   std::string bar("baz");
-  ASSERT_TRUE(file_util::WriteFile(foo, bar.c_str(), bar.length()));
+  ASSERT_TRUE(WriteFile(foo, bar.c_str(), bar.length()));
 
   EXPECT_FALSE(IsDirectoryEmpty(empty_dir));
 }