Android WebView: tidy up source/gyp layout.

android_webview/lib/main/webview_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 ANDROID_WEBVIEW_LIB_MAIN_WEBVIEW_MAIN_DELEGATE_H_
-#define ANDROID_WEBVIEW_LIB_MAIN_WEBVIEW_MAIN_DELEGATE_H_
-
-#include "base/memory/scoped_ptr.h"
-#include "chrome/common/chrome_content_client.h"
-#include "content/public/app/content_main_delegate.h"
-
-namespace content {
-class BrowserMainRunner;
-}
-
-namespace android_webview {
-
-// Android WebView implementation of ContentMainDelegate.
-class WebViewMainDelegate : public content::ContentMainDelegate {
- public:
-  WebViewMainDelegate();
-  virtual ~WebViewMainDelegate();
-
- private:
-  // content::ContentMainDelegate implementation:
-  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;
-  virtual content::ContentBrowserClient* CreateContentBrowserClient() OVERRIDE;
-  virtual content::ContentRendererClient*
-      CreateContentRendererClient() OVERRIDE;
-
-  scoped_ptr<content::BrowserMainRunner> browser_runner_;
-  chrome::ChromeContentClient chrome_content_client_;
-
-  DISALLOW_COPY_AND_ASSIGN(WebViewMainDelegate);
-};
-
-}  // namespace android_webview
-
-#endif  // ANDROID_WEBVIEW_LIB_MAIN_WEBVIEW_MAIN_DELEGATE_H_