Move ReadFileToString to the base namespace.

chrome/browser/profiles/profile_shortcut_manager_unittest_win.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 <objbase.h>  // For CoInitialize().
 
 #include "base/base_paths.h"
 #include "base/file_util.h"
 #include "base/location.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 788 matching lines @@
 
 TEST_F(ProfileShortcutManagerTest, UnbadgeProfileIconOnDeletion) {
   SetupDefaultProfileShortcut(FROM_HERE);
   const base::FilePath icon_path_1 =
       profiles::internal::GetProfileIconPath(profile_1_path_);
   const base::FilePath icon_path_2 =
       profiles::internal::GetProfileIconPath(profile_2_path_);
 
   // Default profile has unbadged icon to start.
   std::string unbadged_icon_1;
-  EXPECT_TRUE(file_util::ReadFileToString(icon_path_1, &unbadged_icon_1));
+  EXPECT_TRUE(base::ReadFileToString(icon_path_1, &unbadged_icon_1));
 
   // Creating a new profile adds a badge to both the new profile icon and the
   // default profile icon. Since they use the same icon index, the icon files
   // should be the same.
   CreateProfileWithShortcut(FROM_HERE, profile_2_name_, profile_2_path_);
 
   std::string badged_icon_1;
-  EXPECT_TRUE(file_util::ReadFileToString(icon_path_1, &badged_icon_1));
+  EXPECT_TRUE(base::ReadFileToString(icon_path_1, &badged_icon_1));
   std::string badged_icon_2;
-  EXPECT_TRUE(file_util::ReadFileToString(icon_path_2, &badged_icon_2));
+  EXPECT_TRUE(base::ReadFileToString(icon_path_2, &badged_icon_2));
 
   EXPECT_NE(badged_icon_1, unbadged_icon_1);
   EXPECT_EQ(badged_icon_1, badged_icon_2);
 
   // Deleting the default profile will unbadge the new profile's icon and should
   // result in an icon that is identical to the unbadged default profile icon.
   profile_info_cache_->DeleteProfileFromCache(profile_1_path_);
   RunPendingTasks();
 
   std::string unbadged_icon_2;
-  EXPECT_TRUE(file_util::ReadFileToString(icon_path_2, &unbadged_icon_2));
+  EXPECT_TRUE(base::ReadFileToString(icon_path_2, &unbadged_icon_2));
   EXPECT_EQ(unbadged_icon_1, unbadged_icon_2);
 }
 
 TEST_F(ProfileShortcutManagerTest, ProfileIconOnAvatarChange) {
   SetupAndCreateTwoShortcuts(FROM_HERE);
   const base::FilePath icon_path_1 =
       profiles::internal::GetProfileIconPath(profile_1_path_);
   const base::FilePath icon_path_2 =
       profiles::internal::GetProfileIconPath(profile_2_path_);
   const size_t profile_index_1 =
       profile_info_cache_->GetIndexOfProfileWithPath(profile_1_path_);
 
   std::string badged_icon_1;
-  EXPECT_TRUE(file_util::ReadFileToString(icon_path_1, &badged_icon_1));
+  EXPECT_TRUE(base::ReadFileToString(icon_path_1, &badged_icon_1));
   std::string badged_icon_2;
-  EXPECT_TRUE(file_util::ReadFileToString(icon_path_2, &badged_icon_2));
+  EXPECT_TRUE(base::ReadFileToString(icon_path_2, &badged_icon_2));
 
   // Profile 1 and 2 are created with the same icon.
   EXPECT_EQ(badged_icon_1, badged_icon_2);
 
   // Change profile 1's icon.
   profile_info_cache_->SetAvatarIconOfProfileAtIndex(profile_index_1, 1);
   RunPendingTasks();
 
   std::string new_badged_icon_1;
-  EXPECT_TRUE(file_util::ReadFileToString(icon_path_1, &new_badged_icon_1));
+  EXPECT_TRUE(base::ReadFileToString(icon_path_1, &new_badged_icon_1));
   EXPECT_NE(new_badged_icon_1, badged_icon_1);
 
   // Ensure the new icon is not the unbadged icon.
   profile_info_cache_->DeleteProfileFromCache(profile_2_path_);
   RunPendingTasks();
 
   std::string unbadged_icon_1;
-  EXPECT_TRUE(file_util::ReadFileToString(icon_path_1, &unbadged_icon_1));
+  EXPECT_TRUE(base::ReadFileToString(icon_path_1, &unbadged_icon_1));
   EXPECT_NE(unbadged_icon_1, new_badged_icon_1);
 
   // Ensure the icon doesn't change on avatar change without 2 profiles.
   profile_info_cache_->SetAvatarIconOfProfileAtIndex(profile_index_1, 1);
   RunPendingTasks();
 
   std::string unbadged_icon_1_a;
-  EXPECT_TRUE(file_util::ReadFileToString(icon_path_1, &unbadged_icon_1_a));
+  EXPECT_TRUE(base::ReadFileToString(icon_path_1, &unbadged_icon_1_a));
   EXPECT_EQ(unbadged_icon_1, unbadged_icon_1_a);
 }