Fix for r177390: map values are pointers, use DeleteContainerSeconds() instead of .clear()

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177409 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm-symbolizer/LLVMSymbolize.cpp b/tools/llvm-symbolizer/LLVMSymbolize.cpp
index 52ae49c..29d91a0 100644
--- a/tools/llvm-symbolizer/LLVMSymbolize.cpp
+++ b/tools/llvm-symbolizer/LLVMSymbolize.cpp
@@ -12,6 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "LLVMSymbolize.h"
+#include "llvm/ADT/STLExtras.h"
 #include "llvm/Object/MachO.h"
 #include "llvm/Support/Casting.h"
 #include "llvm/Support/Path.h"
@@ -187,7 +188,7 @@
 }
 
 void LLVMSymbolizer::flush() {
-  Modules.clear();
+  DeleteContainerSeconds(Modules);
 }
 
 // Returns true if the object endianness is known.