properly initialize resource manager on mac for unittests.

chrome/test/unit/chrome_test_suite.h

Index: chrome/test/unit/chrome_test_suite.h
===================================================================
--- chrome/test/unit/chrome_test_suite.h	(revision 10460)
+++ chrome/test/unit/chrome_test_suite.h	(working copy)
@@ -16,10 +16,7 @@
 #include "chrome/browser/browser_process.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
-#if defined(OS_WIN) || defined(OS_LINUX)
-// TODO(port): Remove the #ifdef when ResourceBundle is ported.
 #include "chrome/common/resource_bundle.h"
-#endif
 #include "chrome/test/testing_browser_process.h"
 
 class ChromeTestSuite : public TestSuite {
@@ -50,14 +47,10 @@
     if (!user_data_dir.empty())
       PathService::Override(chrome::DIR_USER_DATA, user_data_dir);
 
-#if defined(OS_WIN) || defined(OS_LINUX)
-    // TODO(port): Remove the #ifdef when ResourceBundle is ported.
-    //
     // Force unittests to run using en-us so if we test against string
     // output, it'll pass regardless of the system language.
     ResourceBundle::InitSharedInstance(L"en-us");
     ResourceBundle::GetSharedInstance().LoadThemeResources();
-#endif
 
     // initialize the global StatsTable for unit_tests
     std::string statsfile = "unit_tests";
@@ -68,10 +61,8 @@
   }
 
   virtual void Shutdown() {
-#if defined(OS_WIN) || defined(OS_LINUX)
     // TODO(port): Remove the #ifdef when ResourceBundle is ported.
     ResourceBundle::CleanupSharedInstance();
-#endif
 
     delete g_browser_process;
     g_browser_process = NULL;