Refactoring of LLFile class to support additional methods

- LLFile with its own class method interface to access files for read and write
- Remove rudimentary LLUniqueFile class as LLFile supports now all of that and more
- Implement most of the filename based functions using std::filesystem functions
- Replace LLFile::rmdir() with LLFile::remove() since this function now supports deleting files and directories on all platforms.

1 files changed, 1 insertions, 1 deletions

diff --git a/indra/llxml/tests/llcontrol_test.cpp b/indra/llxml/tests/llcontrol_test.cpp
index 4192e029c5..e15117fc29 100644..100755
--- a/indra/llxml/tests/llcontrol_test.cpp
+++ b/indra/llxml/tests/llcontrol_test.cpp
@@ -69,7 +69,7 @@ namespace tut
                 LLFile::remove(filename);
             }
             LLFile::remove(mTestConfigFile);
-            LLFile::rmdir(mTestConfigDir);
+            LLFile::remove(mTestConfigDir);
         }
         void writeSettingsFile(const LLSD& config)
         {