remove use of Mutex in favour of std::{,recursive_}mutex

This is a pretty straightforward first pass over removing a number of uses of
Mutex in favor of std::mutex or std::recursive_mutex. The problem is that there
are interfaces which take Mutex::Locker & to lock internal locks. This patch
cleans up most of the easy cases. The only non-trivial change is in
CommandObjectTarget.cpp where a Mutex::Locker was split into two.

llvm-svn: 269877

1 files changed, 1 insertions, 1 deletions

diff --git a/lldb/source/Plugins/Platform/MacOSX/PlatformAppleTVSimulator.cpp b/lldb/source/Plugins/Platform/MacOSX/PlatformAppleTVSimulator.cpp
index f537934a917..097d58dcfbc 100644
--- a/lldb/source/Plugins/Platform/MacOSX/PlatformAppleTVSimulator.cpp
+++ b/lldb/source/Plugins/Platform/MacOSX/PlatformAppleTVSimulator.cpp
@@ -304,7 +304,7 @@ EnumerateDirectoryCallback (void *baton, FileSpec::FileType file_type, const Fil
 const char *
 PlatformAppleTVSimulator::GetSDKDirectoryAsCString()
 {
-    Mutex::Locker locker (m_mutex);
+    std::lock_guard<std::mutex> guard(m_mutex);
     if (m_sdk_directory.empty())
     {
         const char *developer_dir = GetDeveloperDirectory();