Take out the is_content_filtered bool that gets passed around betwen renderer...

content/browser/tab_contents/tab_contents.cc

 // 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.
 
 #include "content/browser/tab_contents/tab_contents.h"
 
 #include <cmath>
 
 #include "base/auto_reset.h"
 #include "base/metrics/histogram.h"
@@ skipping 1344 matching lines @@
                                                     bool is_main_frame,
                                                     const GURL& url) {
   bool is_error_page = (url.spec() == chrome::kUnreachableWebDataURL);
   GURL validated_url(url);
   render_view_host()->FilterURL(ChildProcessSecurityPolicy::GetInstance(),
       GetRenderProcessHost()->id(), &validated_url);
 
   ProvisionalLoadDetails details(
       is_main_frame,
       controller_.IsURLInPageNavigation(validated_url),
-      validated_url, std::string(), false, is_error_page, frame_id);
+      validated_url, std::string(), is_error_page, frame_id);
   NotificationService::current()->Notify(
       NotificationType::FRAME_PROVISIONAL_LOAD_START,
       Source<NavigationController>(&controller_),
       Details<ProvisionalLoadDetails>(&details));
   if (is_main_frame) {
     // If we're displaying a network error page do not reset the content
     // settings delegate's cookies so the user has a chance to modify cookie
     // settings.
     if (!is_error_page)
       content_settings_delegate_->ClearCookieSpecificContentSettings();
@@ skipping 73 matching lines @@
       // Update the URL display.
       NotifyNavigationStateChanged(TabContents::INVALIDATE_URL);
     }
 
     render_manager_.RendererAbortedProvisionalLoad(render_view_host());
   }
 
   // Send out a notification that we failed a provisional load with an error.
   ProvisionalLoadDetails details(
       is_main_frame, controller_.IsURLInPageNavigation(validated_url),
-      validated_url, std::string(), false, false, frame_id);
+      validated_url, std::string(), false, frame_id);
   details.set_error_code(error_code);
 
   NotificationService::current()->Notify(
       NotificationType::FAIL_PROVISIONAL_LOAD_WITH_ERROR,
       Source<NavigationController>(&controller_),
       Details<ProvisionalLoadDetails>(&details));
 }
 
 void TabContents::OnDidLoadResourceFromMemoryCache(
     const GURL& url,
@@ skipping 695 matching lines @@
   // Send notification about committed provisional loads. This notification is
   // different from the NAV_ENTRY_COMMITTED notification which doesn't include
   // the actual URL navigated to and isn't sent for AUTO_SUBFRAME navigations.
   if (details.type != NavigationType::NAV_IGNORE) {
     // For AUTO_SUBFRAME navigations, an event for the main frame is generated
     // that is not recorded in the navigation history. For the purpose of
     // tracking navigation events, we treat this event as a sub frame navigation
     // event.
     bool is_main_frame = did_navigate ? details.is_main_frame : false;
     ProvisionalLoadDetails load_details(
-        is_main_frame, details.is_in_page, params.url, std::string(), false,
+        is_main_frame, details.is_in_page, params.url, std::string(),
         false, params.frame_id);
     load_details.set_transition_type(params.transition);
     // Whether or not a page transition was triggered by going backward or
     // forward in the history is only stored in the navigation controller's
     // entry list.
     if (did_navigate &&
         (controller_.GetActiveEntry()->transition_type() &
             PageTransition::FORWARD_BACK)) {
       load_details.set_transition_type(
           params.transition | PageTransition::FORWARD_BACK);
@@ skipping 661 matching lines @@
 }
 
 bool TabContents::MaybeUsePreloadedPage(const GURL& url) {
   prerender::PrerenderManager* pm = profile()->GetPrerenderManager();
   if (pm != NULL) {
     if (pm->MaybeUsePreloadedPage(this, url))
       return true;
   }
   return false;
 }