Completely revert all my IPC work to see if this was what regressed the page cycler.

chrome/renderer/renderer_webcookiejar_impl.cc

 // Copyright (c) 2010 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 "chrome/renderer/renderer_webcookiejar_impl.h"
 
 #include "chrome/common/render_messages.h"
 #include "chrome/renderer/render_thread.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebCookie.h"
-#include "webkit/glue/webcookie.h"
 
 using WebKit::WebCookie;
 using WebKit::WebString;
 using WebKit::WebURL;
 using WebKit::WebVector;
 
 void RendererWebCookieJarImpl::setCookie(
     const WebURL& url, const WebURL& first_party_for_cookies,
     const WebString& value) {
   std::string value_utf8;
@@ skipping 47 matching lines @@
   sender_->Send(new ViewHostMsg_DeleteCookie(url, cookie_name_utf8));
 }
 
 bool RendererWebCookieJarImpl::cookiesEnabled(
     const WebURL& url, const WebURL& first_party_for_cookies) {
   bool enabled;
   sender_->Send(new ViewHostMsg_GetCookiesEnabled(
       url, first_party_for_cookies, &enabled));
   return enabled;
 }