Fix non-component Win-Clang build of headless_shell

headless/app/headless_shell.cc

 // Copyright 2016 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 <memory>
 #include <sstream>
 #include <string>
 #include <utility>
 
 #include "base/base64.h"
@@ skipping 41 matching lines @@
     parsed_window_size->set_height(height);
     return true;
   }
   return false;
 }
 }  // namespace
 
 HeadlessShell::HeadlessShell()
     : browser_(nullptr),
       devtools_client_(HeadlessDevToolsClient::Create()),
+#if !defined(CHROME_MULTIPLE_DLL_CHILD)
       web_contents_(nullptr),
+      browser_context_(nullptr),
+#endif
       processed_page_ready_(false),
-      browser_context_(nullptr),
-      weak_factory_(this) {}
+      weak_factory_(this) {
+}
 
 HeadlessShell::~HeadlessShell() {}
 
 void HeadlessShell::OnStart(HeadlessBrowser* browser) {
 // TODO(dvallet): Consider making a Windows specific class to make specific
 // child builds clearer.
 #if !defined(CHROME_MULTIPLE_DLL_CHILD)
   browser_ = browser;
 
   HeadlessBrowserContext::Builder context_builder =
@@ skipping 588 matching lines @@
 
 int HeadlessShellMain(const content::ContentMainParams& params) {
 #if defined(OS_WIN)
   return HeadlessShellMain(params.instance, params.sandbox_info);
 #else
   return HeadlessShellMain(params.argc, params.argv);
 #endif
 }
 
 }  // namespace headless