Consolidate manifest handler registration.

chrome/browser/extensions/updater/extension_updater_unittest.cc

Index: chrome/browser/extensions/updater/extension_updater_unittest.cc
diff --git a/chrome/browser/extensions/updater/extension_updater_unittest.cc b/chrome/browser/extensions/updater/extension_updater_unittest.cc
index 91d86b0e914c27120c4b9da0018a3139d0fa91a4..5f58b0915304878e652e9ad5afcfba9b3f749348 100644
--- a/chrome/browser/extensions/updater/extension_updater_unittest.cc
+++ b/chrome/browser/extensions/updater/extension_updater_unittest.cc
@@ -43,8 +43,6 @@
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_manifest_constants.h"
-#include "chrome/common/extensions/manifest_handler.h"
-#include "chrome/common/extensions/manifest_url_handler.h"
 #include "chrome/common/omaha_query_params/omaha_query_params.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/testing_profile.h"
@@ -486,8 +484,8 @@ class ExtensionUpdaterTest : public testing::Test {
   }
 
   virtual void SetUp() OVERRIDE {
+    testing::Test::SetUp();
     prefs_.reset(new TestExtensionPrefs(loop_.message_loop_proxy()));
-    (new extensions::UpdateURLHandler)->Register();
   }
 
   virtual void TearDown() OVERRIDE {
@@ -496,7 +494,7 @@ class ExtensionUpdaterTest : public testing::Test {
     // those objects are released.
     RunUntilIdle();
     prefs_.reset();
-    ManifestHandler::ClearRegistryForTesting();
+    testing::Test::TearDown();
   }
 
   void RunUntilIdle() {