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/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp
index b762d641a4b..2cf497c9529 100644
--- a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp
@@ -208,7 +208,7 @@ public:
             ObjectFile *oso_objfile = GetObjectFile ();
             if (oso_objfile)
             {
-                Mutex::Locker locker (m_mutex);
+                std::lock_guard<std::recursive_mutex> guard(m_mutex);
                 SymbolVendor* symbol_vendor = Module::GetSymbolVendor(can_create, feedback_strm);
                 if (symbol_vendor)
                 {