Headless demo

headless/lib/browser/headless_browser_main_parts.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_main_parts.h"
+
+#include "headless/lib/browser/headless_browser_context.h"
+#include "headless/lib/browser/headless_devtools.h"
+
+#include "ui/aura/env.h"
+#include "ui/gfx/screen.h"
+#include "ui/aura/test/test_screen.h"
+#include "components/devtools_http_handler/devtools_http_handler.h"
+
+namespace headless {
+
+namespace {
+
+void PlatformInitialize() {
+  aura::TestScreen* screen = aura::TestScreen::Create(gfx::Size());
+  gfx::Screen::SetScreenInstance(gfx::SCREEN_TYPE_NATIVE, screen);
+}
+
+void PlatformExit() {
+  aura::Env::DeleteInstance();
+}
+
+}
+
+HeadlessBrowserMainParts::HeadlessBrowserMainParts() { }
+
+HeadlessBrowserMainParts::~HeadlessBrowserMainParts() { }
+
+void HeadlessBrowserMainParts::PreMainMessageLoopRun() {
+  browser_context_.reset(new HeadlessBrowserContext());
+  devtools_http_handler_.reset(CreateHttpHandler(browser_context_.get()).release());
+  PlatformInitialize();
+}
+
+void HeadlessBrowserMainParts::PostMainMessageLoopRun() {
+  browser_context_.reset();
+  devtools_http_handler_.reset();
+  PlatformExit();
+}
+
+HeadlessBrowserContext* HeadlessBrowserMainParts::browser_context() {
+  return browser_context_.get();
+}
+
+} // namespace headless