Support WebView in ash.

ash/shell/content_client/shell_main_delegate.h

+// 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.
+
+#ifndef ASH_SHELL_CONTENT_CLIENT_SHELL_MAIN_DELEGATE_H_
+#define ASH_SHELL_CONTENT_CLIENT_SHELL_MAIN_DELEGATE_H_
+#pragma once
+
+#include "base/compiler_specific.h"
+#include "base/memory/scoped_ptr.h"
+#include "content/shell/shell_content_client.h"
+#include "content/public/app/content_main_delegate.h"
+
+namespace content {
+class ShellContentRendererClient;
+class ShellContentPluginClient;
+class ShellContentUtilityClient;
+}
+
+namespace ash {
+namespace shell {
+
+class ShellContentBrowserClient;
+
+class ShellMainDelegate : public content::ContentMainDelegate {
+ public:
+  ShellMainDelegate();
+  virtual ~ShellMainDelegate();
+
+  virtual bool BasicStartupComplete(int* exit_code) OVERRIDE;
+  virtual void PreSandboxStartup() OVERRIDE;
+  virtual void SandboxInitialized(const std::string& process_type) OVERRIDE;
+  virtual int RunProcess(
+      const std::string& process_type,
+      const content::MainFunctionParams& main_function_params) OVERRIDE;
+  virtual void ProcessExiting(const std::string& process_type) OVERRIDE;
+#if defined(OS_MACOSX)
+  virtual bool ProcessRegistersWithSystemProcess(
+      const std::string& process_type) OVERRIDE;
+  virtual bool ShouldSendMachPort(const std::string& process_type) OVERRIDE;
+  virtual bool DelaySandboxInitialization(
+      const std::string& process_type) OVERRIDE;
+#elif defined(OS_POSIX)
+  virtual content::ZygoteForkDelegate* ZygoteStarting() OVERRIDE;
+  virtual void ZygoteForked() OVERRIDE;
+#endif  // OS_MACOSX
+
+ private:
+  void InitializeShellContentClient(const std::string& process_type);
+  void InitializeResourceBundle();
+
+  scoped_ptr<ShellContentBrowserClient> browser_client_;
+  scoped_ptr<content::ShellContentRendererClient> renderer_client_;
+  scoped_ptr<content::ShellContentPluginClient> plugin_client_;
+  scoped_ptr<content::ShellContentUtilityClient> utility_client_;
+  content::ShellContentClient content_client_;
+
+  DISALLOW_COPY_AND_ASSIGN(ShellMainDelegate);
+};
+
+}  // namespace shell
+}  // namespace ash
+
+#endif  // ASH_SHELL_CONTENT_CLIENT_SHELL_MAIN_DELEGATE_H_