Re-sort includes with sort-includes.py and insert raw_ostream.h where it's used.

llvm-svn: 232998
diff --git a/llvm/lib/Analysis/CFLAliasAnalysis.cpp b/llvm/lib/Analysis/CFLAliasAnalysis.cpp
index 2401aad..53d748d 100644
--- a/llvm/lib/Analysis/CFLAliasAnalysis.cpp
+++ b/llvm/lib/Analysis/CFLAliasAnalysis.cpp
@@ -45,10 +45,11 @@
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/raw_ostream.h"
 #include <algorithm>
 #include <cassert>
-#include <memory>
 #include <forward_list>
+#include <memory>
 #include <tuple>
 
 using namespace llvm;