Clean up remaining unused globals (on mac).

chrome/browser/captive_portal/captive_portal_service_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/captive_portal/captive_portal_service.h"
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/prefs/pref_service.h"
@@ skipping 10 matching lines @@
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "net/base/net_errors.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace captive_portal {
 
 namespace {
 
-// A short amount of time that some tests wait for.
-const int kShortTimeMs = 10;
-
 // An observer watches the CaptivePortalDetector.  It tracks the last
 // received result and the total number of received results.
 class CaptivePortalObserver : public content::NotificationObserver {
  public:
   CaptivePortalObserver(Profile* profile,
                         CaptivePortalService* captive_portal_service)
       : captive_portal_result_(
             captive_portal_service->last_detection_result()),
         num_results_received_(0),
         profile_(profile),
@@ skipping 467 matching lines @@
 
   RunTest(RESULT_NO_RESPONSE,
           net::OK,
           503,
           0,
           "HTTP/1.1 503 OK\nRetry-After: Tue, 17 Apr 2012 18:02:51 GMT\n\n");
   EXPECT_EQ(base::TimeDelta::FromSeconds(51), GetTimeUntilNextRequest());
 }
 
 }  // namespace captive_portal