Change over IgnoreReturn to IgnoreResult. remove IgnoreReturn.

chrome/browser/profiles/profile_manager_unittest.cc

 // Copyright (c) 2011 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 <string>
 
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/message_loop.h"
 #include "base/path_service.h"
@@ skipping 49 matching lines @@
         return NULL;
     }
     return new TestingProfile(file_path, NULL);
   }
 
   virtual Profile* CreateProfileAsyncHelper(const FilePath& path,
                                             Delegate* delegate) OVERRIDE {
     // This is safe while all file operations are done on the FILE thread.
     BrowserThread::PostTask(
         BrowserThread::FILE, FROM_HERE,
-        base::IgnoreReturn<bool>(base::Bind(&file_util::CreateDirectory,
-                                            path)));
+        base::Bind(base::IgnoreResult(&file_util::CreateDirectory), path));
 
     return new TestingProfile(path, this);
   }
 };
 
 }  // namespace testing
 
 class ProfileManagerTest : public testing::Test {
  protected:
   ProfileManagerTest()
@@ skipping 296 matching lines @@
       profile->GetPrefs()->GetInteger(prefs::kProfileAvatarIndex);
 
   size_t profile_index = cache.GetIndexOfProfileWithPath(dest_path);
 
   // Check if the profile prefs are the same as the cache prefs
   EXPECT_EQ(profile_name,
             UTF16ToUTF8(cache.GetNameOfProfileAtIndex(profile_index)));
   EXPECT_EQ(avatar_index,
             cache.GetAvatarIconIndexOfProfileAtIndex(profile_index));
 }