Avoid creating new TestingPrefServiceSyncable

chrome/browser/custom_handlers/protocol_handler_registry_unittest.cc

Index: chrome/browser/custom_handlers/protocol_handler_registry_unittest.cc
diff --git a/chrome/browser/custom_handlers/protocol_handler_registry_unittest.cc b/chrome/browser/custom_handlers/protocol_handler_registry_unittest.cc
index 5db5eca28059fcb1ecff4eeaa024a840b91c8e82..3b38f5ae006f268ee5c715c177396452eacfa37d 100644
--- a/chrome/browser/custom_handlers/protocol_handler_registry_unittest.cc
+++ b/chrome/browser/custom_handlers/protocol_handler_registry_unittest.cc
@@ -13,7 +13,6 @@
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/custom_handlers/protocol_handler.h"
 #include "chrome/test/base/testing_browser_process.h"
-#include "chrome/test/base/testing_pref_service.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
@@ -326,9 +325,6 @@ class ProtocolHandlerRegistryTest : public testing::Test {
   FakeDelegate* delegate() const { return delegate_; }
   ProtocolHandlerRegistry* registry() { return registry_.get(); }
   TestingProfile* profile() const { return profile_.get(); }
-  // TODO(joi): Check if this can be removed, as well as the call to
-  // SetPrefService in SetUp.
-  PrefServiceSyncable* pref_service() const { return profile_->GetPrefs(); }
   const ProtocolHandler& test_protocol_handler() const {
     return test_protocol_handler_;
   }
@@ -367,14 +363,10 @@ class ProtocolHandlerRegistryTest : public testing::Test {
 
   virtual void SetUp() {
     profile_.reset(new TestingProfile());
-    profile_->SetPrefService(new TestingPrefServiceSyncable());
+    CHECK(profile_->GetPrefs());
     SetUpRegistry(true);
     test_protocol_handler_ =
         CreateProtocolHandler("test", GURL("http://test.com/%s"), "Test");
-
-    // TODO(joi): If pref_service() and the SetPrefService above go,
-    // then this could go.
-    ProtocolHandlerRegistry::RegisterUserPrefs(pref_service());
   }
 
   virtual void TearDown() {