Move WriteFile and WriteFileDescriptor from file_util to base namespace.

base/files/file_util_proxy_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/files/file_util_proxy.h"
 
 #include <map>
 
 #include "base/bind.h"
 #include "base/file_util.h"
@@ skipping 114 matching lines @@
   MessageLoop::current()->Run();
 
   EXPECT_EQ(File::FILE_OK, error_);
   EXPECT_TRUE(created_);
   EXPECT_NE(kInvalidPlatformFileValue, file_);
   EXPECT_TRUE(PathExists(test_path()));
 }
 
 TEST_F(FileUtilProxyTest, CreateOrOpen_Open) {
   // Creates a file.
-  file_util::WriteFile(test_path(), NULL, 0);
+  WriteFile(test_path(), NULL, 0);
   ASSERT_TRUE(PathExists(test_path()));
 
   // Opens the created file.
   FileUtilProxy::CreateOrOpen(
       file_task_runner(),
       test_path(),
       PLATFORM_FILE_OPEN | PLATFORM_FILE_READ,
       Bind(&FileUtilProxyTest::DidCreateOrOpen, weak_factory_.GetWeakPtr()));
   MessageLoop::current()->Run();
 
@@ skipping 70 matching lines @@
   std::string data;
   EXPECT_TRUE(ReadFileToString(path_, &data));
   EXPECT_EQ("test", data);
 
   // Make sure we can & do delete the created file to prevent leaks on the bots.
   EXPECT_TRUE(base::DeleteFile(path_, false));
 }
 
 TEST_F(FileUtilProxyTest, GetFileInfo_File) {
   // Setup.
-  ASSERT_EQ(4, file_util::WriteFile(test_path(), "test", 4));
+  ASSERT_EQ(4, WriteFile(test_path(), "test", 4));
   File::Info expected_info;
   GetFileInfo(test_path(), &expected_info);
 
   // Run.
   FileUtilProxy::GetFileInfo(
       file_task_runner(),
       test_path(),
       Bind(&FileUtilProxyTest::DidGetFileInfo, weak_factory_.GetWeakPtr()));
   MessageLoop::current()->Run();
 
@@ skipping 28 matching lines @@
   EXPECT_EQ(expected_info.last_modified, file_info_.last_modified);
   EXPECT_EQ(expected_info.last_accessed, file_info_.last_accessed);
   EXPECT_EQ(expected_info.creation_time, file_info_.creation_time);
 }
 
 TEST_F(FileUtilProxyTest, Read) {
   // Setup.
   const char expected_data[] = "bleh";
   int expected_bytes = arraysize(expected_data);
   ASSERT_EQ(expected_bytes,
-            file_util::WriteFile(test_path(), expected_data, expected_bytes));
+            WriteFile(test_path(), expected_data, expected_bytes));
 
   // Run.
   FileUtilProxy::Read(
       file_task_runner(),
       GetTestPlatformFile(PLATFORM_FILE_OPEN | PLATFORM_FILE_READ),
       0,  // offset
       128,
       Bind(&FileUtilProxyTest::DidRead, weak_factory_.GetWeakPtr()));
   MessageLoop::current()->Run();
 
@@ skipping 61 matching lines @@
   // the double values to int here.
   EXPECT_EQ(static_cast<int>(last_modified_time.ToDoubleT()),
             static_cast<int>(info.last_modified.ToDoubleT()));
   EXPECT_EQ(static_cast<int>(last_accessed_time.ToDoubleT()),
             static_cast<int>(info.last_accessed.ToDoubleT()));
 }
 
 TEST_F(FileUtilProxyTest, Truncate_Shrink) {
   // Setup.
   const char kTestData[] = "0123456789";
-  ASSERT_EQ(10, file_util::WriteFile(test_path(), kTestData, 10));
+  ASSERT_EQ(10, WriteFile(test_path(), kTestData, 10));
   File::Info info;
   GetFileInfo(test_path(), &info);
   ASSERT_EQ(10, info.size);
 
   // Run.
   FileUtilProxy::Truncate(
       file_task_runner(),
       GetTestPlatformFile(PLATFORM_FILE_OPEN | PLATFORM_FILE_WRITE),
       7,
       Bind(&FileUtilProxyTest::DidFinish, weak_factory_.GetWeakPtr()));
   MessageLoop::current()->Run();
 
   // Verify.
   GetFileInfo(test_path(), &info);
   ASSERT_EQ(7, info.size);
 
   char buffer[7];
   EXPECT_EQ(7, base::ReadFile(test_path(), buffer, 7));
   int i = 0;
   for (; i < 7; ++i)
     EXPECT_EQ(kTestData[i], buffer[i]);
 }
 
 TEST_F(FileUtilProxyTest, Truncate_Expand) {
   // Setup.
   const char kTestData[] = "9876543210";
-  ASSERT_EQ(10, file_util::WriteFile(test_path(), kTestData, 10));
+  ASSERT_EQ(10, WriteFile(test_path(), kTestData, 10));
   File::Info info;
   GetFileInfo(test_path(), &info);
   ASSERT_EQ(10, info.size);
 
   // Run.
   FileUtilProxy::Truncate(
       file_task_runner(),
       GetTestPlatformFile(PLATFORM_FILE_OPEN | PLATFORM_FILE_WRITE),
       53,
       Bind(&FileUtilProxyTest::DidFinish, weak_factory_.GetWeakPtr()));
   MessageLoop::current()->Run();
 
   // Verify.
   GetFileInfo(test_path(), &info);
   ASSERT_EQ(53, info.size);
 
   char buffer[53];
   EXPECT_EQ(53, base::ReadFile(test_path(), buffer, 53));
   int i = 0;
   for (; i < 10; ++i)
     EXPECT_EQ(kTestData[i], buffer[i]);
   for (; i < 53; ++i)
     EXPECT_EQ(0, buffer[i]);
 }
 
 }  // namespace base