mac: Prepare most test code for -Wunused-functions too.

chrome/browser/net/ssl_config_service_manager_pref_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/net/ssl_config_service_manager.h"
 
 #include "base/command_line.h"
 #include "base/memory/ref_counted.h"
 #include "base/message_loop/message_loop.h"
 #include "base/prefs/pref_registry_simple.h"
 #include "base/prefs/testing_pref_store.h"
 #include "base/values.h"
 #include "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/prefs/pref_service_mock_builder.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/content_settings.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/testing_pref_service_syncable.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/public/test/test_browser_thread.h"
 #include "net/ssl/ssl_config_service.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using base::ListValue;
 using base::Value;
 using content::BrowserThread;
 using net::SSLConfig;
 using net::SSLConfigService;
 
-namespace {
-
-void SetCookiePref(TestingProfile* profile, ContentSetting setting) {
-  HostContentSettingsMap* host_content_settings_map =
-      profile->GetHostContentSettingsMap();
-  host_content_settings_map->SetDefaultContentSetting(
-      CONTENT_SETTINGS_TYPE_COOKIES, setting);
-}
-
-}  // namespace
-
 class SSLConfigServiceManagerPrefTest : public testing::Test {
  public:
   SSLConfigServiceManagerPrefTest()
       : ui_thread_(BrowserThread::UI, &message_loop_),
         io_thread_(BrowserThread::IO, &message_loop_) {}
 
  protected:
   bool IsChannelIdEnabled(SSLConfigService* config_service) {
     // Pump the message loop to notify the SSLConfigServiceManagerPref that the
     // preferences changed.
@@ skipping 202 matching lines @@
   std::string version_max_str;
   EXPECT_FALSE(local_state_store->GetString(prefs::kSSLVersionMin,
                                             &version_min_str));
   EXPECT_FALSE(local_state_store->GetString(prefs::kSSLVersionMax,
                                             &version_max_str));
   bool unrestricted_ssl3_fallback_enabled;
   EXPECT_FALSE(local_state_store->GetBoolean(
       prefs::kEnableUnrestrictedSSL3Fallback,
       &unrestricted_ssl3_fallback_enabled));
 }