trim #include <new> from SkPostConfig.h

Change-Id: I693ddcd4ade101ba4eb4102e03adce183aa1d672
Reviewed-on: https://skia-review.googlesource.com/133829
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
diff --git a/tests/RecordTest.cpp b/tests/RecordTest.cpp
index a67d7e8..6474eb2 100644
--- a/tests/RecordTest.cpp
+++ b/tests/RecordTest.cpp
@@ -12,6 +12,7 @@
 #include "SkRecords.h"
 #include "SkShader.h"
 #include "Test.h"
+#include <new>
 
 
 // Sums the area of any DrawRect command it sees.