Revert of Repurpose views+content example into a generic multiprocess views runtime

ui/views_content_client/views_content_browser_client.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 UI_VIEWS_CONTENT_CLIENT_VIEWS_CONTENT_BROWSER_CLIENT_H_
-#define UI_VIEWS_CONTENT_CLIENT_VIEWS_CONTENT_BROWSER_CLIENT_H_
-
-#include "base/macros.h"
-#include "content/public/browser/content_browser_client.h"
-
-namespace content {
-class ShellBrowserContext;
-}
-
-namespace ui {
-
-class ViewsContentClient;
-class ViewsContentClientMainParts;
-
-class ViewsContentBrowserClient : public content::ContentBrowserClient {
- public:
-  explicit ViewsContentBrowserClient(
-      ViewsContentClient* views_content_client);
-  virtual ~ViewsContentBrowserClient();
-
-  // content::ContentBrowserClient:
-  virtual content::BrowserMainParts* CreateBrowserMainParts(
-      const content::MainFunctionParams& parameters) OVERRIDE;
-  virtual net::URLRequestContextGetter* CreateRequestContext(
-      content::BrowserContext* browser_context,
-      content::ProtocolHandlerMap* protocol_handlers,
-      content::ProtocolHandlerScopedVector protocol_interceptors) OVERRIDE;
-
- private:
-  ViewsContentClientMainParts* views_content_main_parts_;
-  ViewsContentClient* views_content_client_;
-
-  DISALLOW_COPY_AND_ASSIGN(ViewsContentBrowserClient);
-};
-
-}  // namespace ui
-
-#endif  // UI_VIEWS_CONTENT_CLIENT_VIEWS_CONTENT_BROWSER_CLIENT_H_