Remove InProcessBrowserTest::SetUpOnMainThread() calls.

chrome/browser/chromeos/app_mode/kiosk_app_manager_browsertest.cc

 // Copyright 2013 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/chromeos/app_mode/kiosk_app_manager.h"
 
 #include <stddef.h>
 
 #include <memory>
 #include <utility>
@@ skipping 232 matching lines @@
   }
 
   void SetUpCommandLine(base::CommandLine* command_line) override {
     InProcessBrowserTest::SetUpCommandLine(command_line);
 
     // Initialize fake_cws_ to setup web store gallery.
     fake_cws_->Init(embedded_test_server());
   }
 
   void SetUpOnMainThread() override {
-    InProcessBrowserTest::SetUpOnMainThread();
-
     host_resolver()->AddRule("*", "127.0.0.1");
 
     // Start the accept thread as the sandbox host process has already been
     // spawned.
     embedded_test_server()->StartAcceptingConnections();
 
     settings_helper_.ReplaceProvider(kAccountsPrefDeviceLocalAccounts);
     owner_settings_service_ =
         settings_helper_.CreateOwnerSettingsService(browser()->profile());
   }
@@ skipping 672 matching lines @@
         MakeKioskApp("App Name", "1.0", kNoneAutoLaucnhedAppId,
                      kTestCases[i].required_platform_version);
     EXPECT_TRUE(manager()->IsPlatformCompliantWithApp(app.get()))
         << "Test case for non auto launch app: " << i
         << ", required_platform_version="
         << kTestCases[i].required_platform_version;
   }
 }
 
 }  // namespace chromeos