Cleanup: Remove some unused code, or make them platform specific.

chrome/browser/captive_portal/captive_portal_detector_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_detector.h"
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/run_loop.h"
 #include "base/time/time.h"
 #include "chrome/browser/captive_portal/testing_utils.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "net/base/net_errors.h"
 #include "net/url_request/url_fetcher.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "url/gurl.h"
 
 namespace captive_portal {
 
 namespace {
 
 class CaptivePortalClient {
  public:
   explicit CaptivePortalClient(CaptivePortalDetector* captive_portal_detector)
-      : captive_portal_detector_(captive_portal_detector),
-        num_results_received_(0) {
+      : num_results_received_(0) {
   }
 
   void OnPortalDetectionCompleted(
       const CaptivePortalDetector::Results& results) {
     results_ = results;
     ++num_results_received_;
   }
 
   const CaptivePortalDetector::Results& captive_portal_results() const {
     return results_;
   }
 
   int num_results_received() const { return num_results_received_; }
 
  private:
-  CaptivePortalDetector* captive_portal_detector_;
-
   CaptivePortalDetector::Results results_;
   int num_results_received_;
 
   DISALLOW_COPY_AND_ASSIGN(CaptivePortalClient);
 };
 
 }  // namespace
 
 class CaptivePortalDetectorTest : public testing::Test,
                                   public CaptivePortalDetectorTestBase {
@@ skipping 144 matching lines @@
 
 TEST_F(CaptivePortalDetectorTest, Cancel) {
   RunCancelTest();
   CaptivePortalDetector::Results results;
   results.result = RESULT_INTERNET_CONNECTED;
   results.response_code = 204;
   RunTest(results, net::OK, 204, NULL);
 }
 
 }  // namespace captive_portal