Create a very simple TabContentsView (and not fully implemented yet) and add more supporting code...

content/shell/shell_content_browser_client.h

 // Copyright (c) 2011 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 CONTENT_SHELL_SHELL_CONTENT_BROWSER_CLIENT_H_
 #define CONTENT_SHELL_SHELL_CONTENT_BROWSER_CLIENT_H_
 #pragma once
 
 #include <string>
 
 #include "base/compiler_specific.h"
+#include "base/memory/scoped_ptr.h"
 #include "content/browser/content_browser_client.h"
 
 namespace content {
 
+class ShellBrowserMainParts;
+
 class ShellContentBrowserClient : public ContentBrowserClient {
  public:
+  ShellContentBrowserClient();
   virtual ~ShellContentBrowserClient();
 
+  void set_shell_browser_main_parts(ShellBrowserMainParts* parts) {
+    shell_browser_main_parts_ = parts;
+  }
+
   virtual BrowserMainParts* CreateBrowserMainParts(
       const MainFunctionParams& parameters) OVERRIDE;
   virtual TabContentsView* CreateTabContentsView(
       TabContents* tab_contents) OVERRIDE;
   virtual void RenderViewHostCreated(
       RenderViewHost* render_view_host) OVERRIDE;
   virtual void BrowserRenderProcessHostCreated(
       BrowserRenderProcessHost* host) OVERRIDE;
   virtual void PluginProcessHostCreated(PluginProcessHost* host) OVERRIDE;
   virtual void WorkerProcessHostCreated(WorkerProcessHost* host) OVERRIDE;
@@ skipping 99 matching lines @@
 
 #if defined(OS_WIN)
   virtual const wchar_t* GetResourceDllName() OVERRIDE;
 #endif
 
 #if defined(USE_NSS)
   virtual
       crypto::CryptoModuleBlockingPasswordDelegate* GetCryptoPasswordDelegate(
           const GURL& url) OVERRIDE;
 #endif
+
+ private:
+  ShellBrowserMainParts* shell_browser_main_parts_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_SHELL_SHELL_CONTENT_BROWSER_CLIENT_H_