Get headless_shell building on Windows.

headless/lib/browser/headless_browser_impl.cc

 // Copyright 2015 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 "headless/lib/browser/headless_browser_impl.h"
 
 #include <string>
 #include <utility>
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/memory/ptr_util.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "content/public/app/content_main.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/content_switches.h"
 #include "headless/lib/browser/headless_browser_context_impl.h"
 #include "headless/lib/browser/headless_browser_main_parts.h"
 #include "headless/lib/browser/headless_web_contents_impl.h"
 #include "headless/lib/browser/headless_window_parenting_client.h"
 #include "headless/lib/browser/headless_window_tree_host.h"
 #include "headless/lib/headless_content_main_delegate.h"
 #include "ui/aura/env.h"
 #include "ui/aura/window.h"
 #include "ui/events/devices/device_data_manager.h"
 #include "ui/gfx/geometry/size.h"
 
+#if defined(OS_WIN)
+#include "content/public/app/sandbox_helper_win.h"
+#include "sandbox/win/src/sandbox_types.h"
+#endif
+
 namespace headless {
 namespace {
 
 int RunContentMain(
     HeadlessBrowser::Options options,
     const base::Callback<void(HeadlessBrowser*)>& on_browser_start_callback) {
   content::ContentMainParams params(nullptr);
-  params.argc = options.argc;
-  params.argv = options.argv;
+  sandbox::SandboxInterfaceInfo sandbox_info = {0};

[dvallet, 2017/02/13 03:20:24]

Please change to:
#if defined(OS_WIN)
  sandbox::SandboxInterfaceInfo sandbox_info = {0};
  content::InitializeSandboxInfo(&sandbox_info);
  params.sandbox_info = &sandbox_info;
#elif !defined(OS_ANDROID)
  params.argc = options.argc;
  params.argv = options.argv;
#endif

+  content::InitializeSandboxInfo(&sandbox_info);
+
+  params.sandbox_info = &sandbox_info;
 
   // TODO(skyostil): Implement custom message pumps.
   DCHECK(!options.message_pump);
 
   std::unique_ptr<HeadlessBrowserImpl> browser(
       new HeadlessBrowserImpl(on_browser_start_callback, std::move(options)));
   headless::HeadlessContentMainDelegate delegate(std::move(browser));
   params.delegate = &delegate;
   return content::ContentMain(params);
 }
@@ skipping 134 matching lines @@
 
 HeadlessBrowserContext* HeadlessBrowserImpl::GetBrowserContextForId(
     const std::string& id) {
   auto find_it = browser_contexts_.find(id);
   if (find_it == browser_contexts_.end())
     return nullptr;
   return find_it->second.get();
 }
 
 void RunChildProcessIfNeeded(int argc, const char** argv) {
-  base::CommandLine command_line(argc, argv);
+  base::CommandLine command_line(0, nullptr);

[dvallet, 2017/02/13 03:20:24]

Revert thes changes.

   if (!command_line.HasSwitch(switches::kProcessType))
     return;
 
-  HeadlessBrowser::Options::Builder builder(argc, argv);
+  HeadlessBrowser::Options::Builder builder(0, nullptr);

[dvallet, 2017/02/13 03:20:24]

ditto, revert this

   exit(RunContentMain(builder.Build(),
                       base::Callback<void(HeadlessBrowser*)>()));
 }
 
 int HeadlessBrowserMain(
     HeadlessBrowser::Options options,
     const base::Callback<void(HeadlessBrowser*)>& on_browser_start_callback) {
   DCHECK(!on_browser_start_callback.is_null());
 #if DCHECK_IS_ON()
   // The browser can only be initialized once.
   static bool browser_was_initialized;
   DCHECK(!browser_was_initialized);
   browser_was_initialized = true;
 
   // Child processes should not end up here.
   base::CommandLine command_line(options.argc, options.argv);
   DCHECK(!command_line.HasSwitch(switches::kProcessType));
 #endif
   return RunContentMain(std::move(options),
                         std::move(on_browser_start_callback));
 }
 
 }  // namespace headless