Revert the password manager refactoring -- it failed reliability tests.

chrome/test/testing_profile.h

Index: chrome/test/testing_profile.h
diff --git a/chrome/test/testing_profile.h b/chrome/test/testing_profile.h
index 7abdd8f88dc5b971adc8586edfa6fcf7925aaeb6..974d31d66e077b9caeabc4a8eca5771f2add2a59 100644
--- a/chrome/test/testing_profile.h
+++ b/chrome/test/testing_profile.h
@@ -102,9 +102,6 @@ class TestingProfile : public Profile {
   virtual WebDataService* GetWebDataService(ServiceAccessType access) {
     return NULL;
   }
-  virtual PasswordStore* GetPasswordStore(ServiceAccessType access) {
-    return NULL;
-  }
   virtual PrefService* GetPrefs() {
     FilePath prefs_filename;
     PathService::Get(base::DIR_TEMP, &prefs_filename);