Bug 824390 - DMD: Don't use PTHREAD_MUTEX_INITIALIZER for non-static mutexes. r=jlebar.

--HG--
extra : rebase_source : a8cdd5e3d3db05cbb78441477508c05168e67ecd

memory/replace/dmd/DMD.cpp

@@ -318,8 +318,9 @@ class MutexBase
 
 public:
   MutexBase()
-    : mMutex(PTHREAD_MUTEX_INITIALIZER)
-  {}
+  {
+    pthread_mutex_init(&mMutex, NULL);
+  }
 
   void Lock()
   {