Prettify output from chrome.fileSystem.getDisplayPath for POSIX profile directories

base/base_paths_posix.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/base_paths.h"
 
 #include <ostream>
 #include <string>
 
 #include "build/build_config.h"
@@ skipping 67 matching lines @@
       // For example:  out/{Debug|Release}/net_unittest
       if (PathService::Get(base::DIR_EXE, &path)) {
         *result = path.DirName().DirName();
         return true;
       }
 
       DLOG(ERROR) << "Couldn't find your source root.  "
                   << "Try running from your chromium/src directory.";
       return false;
     }
-    case base::DIR_CACHE:
+    case base::DIR_CACHE: {
       scoped_ptr<base::Environment> env(base::Environment::Create());
       FilePath cache_dir(base::nix::GetXDGDirectory(env.get(), "XDG_CACHE_HOME",
                                                     ".cache"));
       *result = cache_dir;
       return true;
+    }
+    case base::DIR_HOME:
+      *result = FilePath(file_util::GetHomeDir());

[benwells, 2012/07/11 00:02:03]

Can this just be:
*result = file_util::GetHomeDir();

[thorogood, 2012/07/11 00:30:24]

Done.

+      return true;
   }
   return false;
 }
 
 }  // namespace base