Move guid generation from chrome/common/ to base/.

base/guid_posix.cc

Index: base/guid_posix.cc
diff --git a/chrome/common/guid_posix.cc b/base/guid_posix.cc
similarity index 88%
rename from chrome/common/guid_posix.cc
rename to base/guid_posix.cc
index f21788bd2631f734abcf50f2d972459f0e7fbfbb..89811d0a655bfeeda83c2e6fc7dd80e5c14f0173 100644
--- a/chrome/common/guid_posix.cc
+++ b/base/guid_posix.cc
@@ -1,13 +1,13 @@
-// Copyright (c) 2008 The Chromium Authors. All rights reserved.
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/common/guid.h"
+#include "base/guid.h"
 
 #include "base/rand_util.h"
 #include "base/stringprintf.h"
 
-namespace guid {
+namespace base {
 
 std::string GenerateGUID() {
   uint64 sixteen_bytes[2] = { base::RandUint64(), base::RandUint64() };