diff --git a/lib/Support/Process.cpp b/lib/Support/Process.cpp
index 6e24c45fa08..1e21d64e601 100644
--- a/lib/Support/Process.cpp
+++ b/lib/Support/Process.cpp
@@ -15,7 +15,7 @@
 #include "llvm/Support/Process.h"
 #include "llvm/Support/ErrorHandling.h"
 
-namespace llvm {
+using namespace llvm;
 using namespace sys;
 
 //===----------------------------------------------------------------------===//
@@ -54,7 +54,6 @@ self_process::~self_process() {
 #pragma warning(pop)
 #endif
 
-}
 
 // Include the platform-specific parts of this class.
 #ifdef LLVM_ON_UNIX
diff --git a/lib/Support/Unix/Process.inc b/lib/Support/Unix/Process.inc
index dedc4430d6f..b83f5079ce0 100644
--- a/lib/Support/Unix/Process.inc
+++ b/lib/Support/Unix/Process.inc
@@ -324,7 +324,7 @@ static unsigned GetRandomNumberSeed() {
 
   // Otherwise, swizzle the current time and the process ID to form a reasonable
   // seed.
-  TimeValue Now = llvm::TimeValue::now();
+  TimeValue Now = TimeValue::now();
   return hash_combine(Now.seconds(), Now.nanoseconds(), ::getpid());
 }
 #endif
diff --git a/lib/Support/Windows/Process.inc b/lib/Support/Windows/Process.inc
index fc24ceaf07a..9ad7917714c 100644
--- a/lib/Support/Windows/Process.inc
+++ b/lib/Support/Windows/Process.inc
@@ -35,7 +35,7 @@
 #  define _HEAPOK (-2)
 #endif
 
-namespace llvm {
+using namespace llvm;
 using namespace sys;
 
 
@@ -261,5 +261,3 @@ const char *Process::ResetColor() {
   SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), defaultColors());
   return 0;
 }
-
-}