Remove InProcessBrowserTest::SetUpOnMainThread() calls.

chrome/browser/loader/chrome_resource_dispatcher_host_delegate_browsertest.cc

 // Copyright 2014 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/loader/chrome_resource_dispatcher_host_delegate.h"
 
 #include <stddef.h>
 
 #include <map>
 #include <memory>
@@ skipping 191 matching lines @@
 };
 
 }  // namespace
 
 class ChromeResourceDispatcherHostDelegateBrowserTest :
     public InProcessBrowserTest {
  public:
   ChromeResourceDispatcherHostDelegateBrowserTest() {}
 
   void SetUpOnMainThread() override {
-    InProcessBrowserTest::SetUpOnMainThread();
     // Hook navigations with our delegate.
     dispatcher_host_delegate_.reset(new TestDispatcherHostDelegate);
     content::ResourceDispatcherHost::Get()->SetDelegate(
         dispatcher_host_delegate_.get());
 
     embedded_test_server()->RegisterRequestHandler(
         base::Bind(&HandleTestRequest));
     ASSERT_TRUE(embedded_test_server()->Start());
     // Tell chrome that this is our DM server.
     dm_url_ = embedded_test_server()->GetURL("/DeviceManagement");
@@ skipping 71 matching lines @@
   // request.
   ui_test_utils::NavigateToURL(browser(), dm_url_);
   std::string value;
   ASSERT_TRUE(dispatcher_host_delegate_->request_headers().GetHeader(
       policy::kChromePolicyHeader, &value));
   ASSERT_EQ(kTestPolicyHeader, value);
 }
 
 IN_PROC_BROWSER_TEST_F(ChromeResourceDispatcherHostDelegateBrowserTest,
                        PolicyHeaderForRedirect) {
-
   // Build up a URL that results in a redirect to the DMServer URL to make
   // sure the policy header is still added.
   std::string redirect_url;
   redirect_url += kServerRedirectUrl;
   redirect_url += "?";
   redirect_url += dm_url_.spec();
   ui_test_utils::NavigateToURL(browser(), embedded_test_server()->GetURL(
       redirect_url));
   std::string value;
   ASSERT_TRUE(dispatcher_host_delegate_->request_headers().GetHeader(
@@ skipping 310 matching lines @@
   DownloadTestObserverNotInProgress download_observer(
       content::BrowserContext::GetDownloadManager(browser()->profile()), 1);
   download_observer.StartObserving();
   ui_test_utils::NavigateToURL(browser(), embedded_test_server()->GetURL(
                                               "/download-anchor-attrib.html"));
   download_observer.WaitForFinished();
   EXPECT_EQ(1,
             GetTimesStandardThrottlesAddedForURL(
                 embedded_test_server()->GetURL("/anchor_download_test.png")));
 }