[patch] Fix non-PCH builds

[Aleksey Shipilev]

Hi,

Not sure what is the workflow for Panama patches. This trivial fix is needed to build foreign+vector
branch with --disable-precompiled-headers. Please push where you see fit?

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diff -r 0260ce01533b src/hotspot/share/prims/universalNativeInvoker.cpp
--- a/src/hotspot/share/prims/universalNativeInvoker.cpp	Wed Oct 31 20:59:05 2018 +0100
+++ b/src/hotspot/share/prims/universalNativeInvoker.cpp	Thu Nov 01 21:30:03 2018 +0100
@@ -22,9 +22,12 @@
  */

 #include "precompiled.hpp"
+#include "code/codeBlob.hpp"
 #include "prims/universalNativeInvoker.hpp"
 #include "runtime/interfaceSupport.inline.hpp"
 #include "runtime/jniHandles.inline.hpp"
+#include "runtime/stubCodeGenerator.hpp"
+#include "prims/methodHandles.hpp"

 BufferBlob* UniversalNativeInvoker::_invoke_native_blob = NULL;

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Unfortunately, there is a dependency between stubCodeGenerator.hpp and methodHandles.hpp that does
not allow these headers to go alphabetically.

Thanks,
-Aleksey