Merge System into Support.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120298 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Archive/Archive.cpp b/lib/Archive/Archive.cpp
index 54c715c..e2e5593 100644
--- a/lib/Archive/Archive.cpp
+++ b/lib/Archive/Archive.cpp
@@ -16,7 +16,7 @@
 #include "llvm/Bitcode/ReaderWriter.h"
 #include "llvm/Module.h"
 #include "llvm/Support/MemoryBuffer.h"
-#include "llvm/System/Process.h"
+#include "llvm/Support/Process.h"
 #include <memory>
 #include <cstring>
 using namespace llvm;
diff --git a/lib/Archive/ArchiveInternals.h b/lib/Archive/ArchiveInternals.h
index 08f20e7..55684f7 100644
--- a/lib/Archive/ArchiveInternals.h
+++ b/lib/Archive/ArchiveInternals.h
@@ -15,7 +15,7 @@
 #define LIB_ARCHIVE_ARCHIVEINTERNALS_H
 
 #include "llvm/Bitcode/Archive.h"
-#include "llvm/System/TimeValue.h"
+#include "llvm/Support/TimeValue.h"
 #include "llvm/ADT/StringExtras.h"
 
 #include <cstring>
diff --git a/lib/Archive/ArchiveWriter.cpp b/lib/Archive/ArchiveWriter.cpp
index 7eeeb59..de5887e 100644
--- a/lib/Archive/ArchiveWriter.cpp
+++ b/lib/Archive/ArchiveWriter.cpp
@@ -16,8 +16,8 @@
 #include "llvm/ADT/OwningPtr.h"
 #include "llvm/Bitcode/ReaderWriter.h"
 #include "llvm/Support/MemoryBuffer.h"
-#include "llvm/System/Process.h"
-#include "llvm/System/Signals.h"
+#include "llvm/Support/Process.h"
+#include "llvm/Support/Signals.h"
 #include <fstream>
 #include <ostream>
 #include <iomanip>