Trim #includes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57649 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/EscapeAnalysis.cpp b/lib/Analysis/EscapeAnalysis.cpp
index a5a46e1..67cc600 100644
--- a/lib/Analysis/EscapeAnalysis.cpp
+++ b/lib/Analysis/EscapeAnalysis.cpp
@@ -17,6 +17,7 @@
 #include "llvm/Module.h"
 #include "llvm/Support/InstIterator.h"
 #include "llvm/ADT/SmallPtrSet.h"
+#include <vector>
 using namespace llvm;
 
 char EscapeAnalysis::ID = 0;