[content shell] remove dead code (disabling ssl certificate checks for layout tests)

content/shell/shell_main_delegate.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 "content/shell/shell_main_delegate.h"
 
 #include "base/command_line.h"
 #include "base/file_path.h"
 #include "base/logging.h"
 #include "base/path_service.h"
 #include "content/public/browser/browser_main_runner.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/url_constants.h"
 #include "content/shell/shell_browser_main.h"
 #include "content/shell/shell_content_browser_client.h"
 #include "content/shell/shell_content_renderer_client.h"
 #include "content/shell/shell_switches.h"
 #include "net/cookies/cookie_monster.h"
-#include "net/http/http_stream_factory.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/base/ui_base_paths.h"
 
 #if defined(OS_ANDROID)
 #include "base/global_descriptors_posix.h"
 #include "content/shell/android/shell_descriptors.h"
 #endif
 
 #if defined(OS_MACOSX)
 #include "content/shell/paths_mac.h"
@@ skipping 54 matching lines @@
   // Enable trace control and transport through event tracing for Windows.
   logging::LogEventProvider::Initialize(kContentShellProviderName);
 #endif
 
   InitLogging();
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kDumpRenderTree)) {
     CommandLine::ForCurrentProcess()->AppendSwitch(
         switches::kAllowFileAccessFromFiles);
     CommandLine::ForCurrentProcess()->AppendSwitch(
         switches::kForceCompositingMode);
-    //net::HttpStreamFactory::set_ignore_certificate_errors(true);
     net::CookieMonster::EnableFileScheme();
   }
   SetContentClient(&content_client_);
   return false;
 }
 
 void ShellMainDelegate::PreSandboxStartup() {
 #if defined(OS_MACOSX)
   OverrideFrameworkBundlePath();
   OverrideChildProcessPath();
@@ skipping 58 matching lines @@
   browser_client_.reset(new ShellContentBrowserClient);
   return browser_client_.get();
 }
 
 ContentRendererClient* ShellMainDelegate::CreateContentRendererClient() {
   renderer_client_.reset(new ShellContentRendererClient);
   return renderer_client_.get();
 }
 
 }  // namespace content