Move ReadFileToString to the base namespace.

chrome/browser/chromeos/drive/job_scheduler_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 "chrome/browser/chromeos/drive/job_scheduler.h"
 
 #include <set>
 
 #include "base/bind.h"
 #include "base/file_util.h"
@@ skipping 640 matching lines @@
 
   // Switch to a Wifi connection
   ConnectToWifi();
 
   base::RunLoop().RunUntilIdle();
 
   // Check the download again
   EXPECT_EQ(google_apis::HTTP_SUCCESS, download_error);
   std::string content;
   EXPECT_EQ(output_file_path, kOutputFilePath);
-  ASSERT_TRUE(file_util::ReadFileToString(output_file_path, &content));
+  ASSERT_TRUE(base::ReadFileToString(output_file_path, &content));
   EXPECT_EQ("This is some test content.", content);
 }
 
 TEST_F(JobSchedulerTest, DownloadFileWimaxDisabled) {
   ConnectToWimax();
 
   // Disable fetching over cellular network.
   pref_service_->SetBoolean(prefs::kDisableDriveOverCellular, true);
 
   // Try to get a file in the background
@@ skipping 32 matching lines @@
 
   // Switch to a Wifi connection
   ConnectToWifi();
 
   base::RunLoop().RunUntilIdle();
 
   // Check the download again
   EXPECT_EQ(google_apis::HTTP_SUCCESS, download_error);
   std::string content;
   EXPECT_EQ(output_file_path, kOutputFilePath);
-  ASSERT_TRUE(file_util::ReadFileToString(output_file_path, &content));
+  ASSERT_TRUE(base::ReadFileToString(output_file_path, &content));
   EXPECT_EQ("This is some test content.", content);
 }
 
 TEST_F(JobSchedulerTest, DownloadFileCellularEnabled) {
   ConnectToCellular();
 
   // Enable fetching over cellular network.
   pref_service_->SetBoolean(prefs::kDisableDriveOverCellular, false);
 
   // Try to get a file in the background
@@ skipping 24 matching lines @@
   base::RunLoop().RunUntilIdle();
 
   // Check the metadata
   ASSERT_EQ(google_apis::HTTP_SUCCESS, metadata_error);
   ASSERT_TRUE(about_resource);
 
   // Check the download
   EXPECT_EQ(google_apis::HTTP_SUCCESS, download_error);
   std::string content;
   EXPECT_EQ(output_file_path, kOutputFilePath);
-  ASSERT_TRUE(file_util::ReadFileToString(output_file_path, &content));
+  ASSERT_TRUE(base::ReadFileToString(output_file_path, &content));
   EXPECT_EQ("This is some test content.", content);
 }
 
 TEST_F(JobSchedulerTest, DownloadFileWimaxEnabled) {
   ConnectToWimax();
 
   // Enable fetching over cellular network.
   pref_service_->SetBoolean(prefs::kDisableDriveOverCellular, false);
 
   // Try to get a file in the background
@@ skipping 24 matching lines @@
   base::RunLoop().RunUntilIdle();
 
   // Check the metadata
   ASSERT_EQ(google_apis::HTTP_SUCCESS, metadata_error);
   ASSERT_TRUE(about_resource);
 
   // Check the download
   EXPECT_EQ(google_apis::HTTP_SUCCESS, download_error);
   std::string content;
   EXPECT_EQ(output_file_path, kOutputFilePath);
-  ASSERT_TRUE(file_util::ReadFileToString(output_file_path, &content));
+  ASSERT_TRUE(base::ReadFileToString(output_file_path, &content));
   EXPECT_EQ("This is some test content.", content);
 }
 
 TEST_F(JobSchedulerTest, JobInfo) {
   JobListLogger logger;
   scheduler_->AddObserver(&logger);
 
   // Disable background upload/download.
   ConnectToWimax();
   pref_service_->SetBoolean(prefs::kDisableDriveOverCellular, true);
@@ skipping 156 matching lines @@
 
   std::vector<int64> upload_progress;
   logger.GetProgressInfo(TYPE_UPLOAD_NEW_FILE, &upload_progress);
   ASSERT_TRUE(!upload_progress.empty());
   EXPECT_TRUE(base::STLIsSorted(upload_progress));
   EXPECT_GE(upload_progress.front(), 0);
   EXPECT_LE(upload_progress.back(), 13);
 }
 
 }  // namespace drive