Replace a use of std::for_each() with llvm::for_each(); NFC.

llvm-svn: 317359
diff --git a/clang/lib/Sema/SemaPseudoObject.cpp b/clang/lib/Sema/SemaPseudoObject.cpp
index d159172..58980be 100644
--- a/clang/lib/Sema/SemaPseudoObject.cpp
+++ b/clang/lib/Sema/SemaPseudoObject.cpp
@@ -1442,8 +1442,7 @@
 
 Expr *MSPropertyOpBuilder::rebuildAndCaptureObject(Expr *syntacticBase) {
   InstanceBase = capture(RefExpr->getBaseExpr());
-  std::for_each(CallArgs.begin(), CallArgs.end(),
-                [this](Expr *&Arg) { Arg = capture(Arg); });
+  llvm::for_each(CallArgs, [this](Expr *&Arg) { Arg = capture(Arg); });
   syntacticBase = Rebuilder(S, [=](Expr *, unsigned Idx) -> Expr * {
                     switch (Idx) {
                     case 0: