Give RWMutex the SmartRWMutex treatment too.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73710 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/System/Unix/RWMutex.inc b/lib/System/Unix/RWMutex.inc
index 4487d7f..e83d41e 100644
--- a/lib/System/Unix/RWMutex.inc
+++ b/lib/System/Unix/RWMutex.inc
@@ -20,23 +20,23 @@
 
 using namespace sys;
 
-RWMutex::RWMutex() { }
+RWMutexImpl::RWMutexImpl() { }
 
-RWMutex::~RWMutex() { }
+RWMutexImpl::~RWMutexImpl() { }
 
-bool RWMutex::reader_acquire() {
+bool RWMutexImpl::reader_acquire() {
   return true;
 }
 
-bool RWMutex::reader_release() {
+bool RWMutexImpl::reader_release() {
   return true;
 }
 
-bool RWMutex::writer_acquire() {
+bool RWMutexImpl::writer_acquire() {
   return true;
 }
 
-bool RWMutex::writer_release() {
+bool RWMutexImpl::writer_release() {
   return true;
 }