Refactored FakeURLFetcher to make it more flexible

chrome/browser/extensions/app_notify_channel_setup_unittest.cc

Index: chrome/browser/extensions/app_notify_channel_setup_unittest.cc
diff --git a/chrome/browser/extensions/app_notify_channel_setup_unittest.cc b/chrome/browser/extensions/app_notify_channel_setup_unittest.cc
index e1c1b67cf9aecab0117de4528f84b95be6d0b7a2..8db2b41085fd2531c4dc56c40b9b0a24583a74a2 100644
--- a/chrome/browser/extensions/app_notify_channel_setup_unittest.cc
+++ b/chrome/browser/extensions/app_notify_channel_setup_unittest.cc
@@ -176,7 +176,8 @@ class AppNotifyChannelSetupTest : public testing::Test {
  public:
   AppNotifyChannelSetupTest() : ui_thread_(BrowserThread::UI, &message_loop_),
                                 db_thread_(BrowserThread::DB),
-                                ui_(new TestUI()) {
+                                ui_(new TestUI()),
+                                factory_(NULL) {
   }
 
   virtual ~AppNotifyChannelSetupTest() {}