Add --headless flag to Windows

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"
 #include "base/base_switches.h"
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/json/json_writer.h"
 #include "base/location.h"
 #include "base/memory/weak_ptr.h"
 #include "base/numerics/safe_conversions.h"
 #include "base/strings/string_number_conversions.h"
 #include "headless/app/headless_shell.h"
 #include "headless/app/headless_shell_switches.h"
 #include "headless/public/headless_devtools_target.h"
 #include "headless/public/util/deterministic_http_protocol_handler.h"
 #include "net/base/io_buffer.h"
 #include "net/base/ip_address.h"
 #include "net/base/net_errors.h"
 #include "ui/gfx/geometry/size.h"
 
+#if defined(OS_WIN)
+#include "sandbox/win/src/sandbox_types.h"
+#endif
+
 namespace headless {
 namespace {
 // Address where to listen to incoming DevTools connections.
 const char kDevToolsHttpServerAddress[] = "127.0.0.1";
 // Default file name for screenshot. Can be overriden by "--screenshot" switch.
 const char kDefaultScreenshotFileName[] = "screenshot.png";
 
 bool ParseWindowSize(std::string window_size, gfx::Size* parsed_window_size) {
   int width, height = 0;
   if (sscanf(window_size.c_str(), "%d%*[x,]%d", &width, &height) >= 2 &&
@@ skipping 384 matching lines @@
     return false;
   }
   if (command_line.HasSwitch(switches::kVirtualTimeBudget)) {
     LOG(ERROR) << "Virtual time budget is disabled "
                << "when remote debugging is enabled.";
     return false;
   }
   return true;
 }
 
+#if defined(OS_WIN)
+int HeadlessShellMain(HINSTANCE instance,
+                      sandbox::SandboxInterfaceInfo* sandbox_info) {
+  base::CommandLine::Init(0, NULL);
+  HeadlessBrowser::Options::Builder builder(0, NULL);
+  builder.SetInstance(instance);
+  builder.SetSandboxInfo(std::move(sandbox_info));
+#else
 int HeadlessShellMain(int argc, const char** argv) {
   base::CommandLine::Init(argc, argv);
   RunChildProcessIfNeeded(argc, argv);
+  HeadlessBrowser::Options::Builder builder(argc, argv);
+#endif  // defined(OS_WIN)
   HeadlessShell shell;
-  HeadlessBrowser::Options::Builder builder(argc, argv);
 
   // Enable devtools if requested.
   const base::CommandLine& command_line(
       *base::CommandLine::ForCurrentProcess());
   if (!ValidateCommandLine(command_line))
     return EXIT_FAILURE;
 
   if (command_line.HasSwitch(::switches::kEnableCrashReporter))
     builder.SetCrashReporterEnabled(true);
   if (command_line.HasSwitch(switches::kCrashDumpsDir)) {
@@ skipping 70 matching lines @@
     builder.SetOverrideWebPreferencesCallback(base::Bind([](
         WebPreferences* preferences) { preferences->hide_scrollbars = true; }));
   }
 
   return HeadlessBrowserMain(
       builder.Build(),
       base::Bind(&HeadlessShell::OnStart, base::Unretained(&shell)));
 }
 
 }  // namespace headless