Move base/mac_util.h to base/mac and use the base::mac namespace....

chrome/test/unit/chrome_test_suite.cc

Index: chrome/test/unit/chrome_test_suite.cc
===================================================================
--- chrome/test/unit/chrome_test_suite.cc	(revision 70358)
+++ chrome/test/unit/chrome_test_suite.cc	(working copy)
@@ -20,7 +20,7 @@
 #include "net/base/net_errors.h"
 
 #if defined(OS_MACOSX)
-#include "base/mac_util.h"
+#include "base/mac/mac_util.h"
 #endif
 
 #if defined(OS_POSIX)
@@ -107,7 +107,7 @@
   FilePath path;
   PathService::Get(base::DIR_EXE, &path);
   path = path.Append(chrome::kFrameworkName);
-  mac_util::SetOverrideAppBundlePath(path);
+  base::mac::SetOverrideAppBundlePath(path);
 #endif
 
   // Force unittests to run using en-US so if we test against string
@@ -128,7 +128,7 @@
   ResourceBundle::CleanupSharedInstance();
 
 #if defined(OS_MACOSX)
-  mac_util::SetOverrideAppBundle(NULL);
+  base::mac::SetOverrideAppBundle(NULL);
 #endif
 
   delete g_browser_process;