Also filter the URLs from incoming non-provisional navigation IPCs.

content/browser/web_contents/web_contents_impl.cc

 // 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.
 
 #include "content/browser/web_contents/web_contents_impl.h"
 
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/metrics/histogram.h"
@@ skipping 2117 matching lines @@
 }
 
 void WebContentsImpl::OnDocumentLoadedInFrame(int64 frame_id) {
   controller_.DocumentLoadedInFrame();
   FOR_EACH_OBSERVER(WebContentsObserver, observers_,
                     DocumentLoadedInFrame(frame_id, message_source_));
 }
 
 void WebContentsImpl::OnDidFinishLoad(
     int64 frame_id,
-    const GURL& validated_url,
+    const GURL& url,
     bool is_main_frame) {
+  GURL validated_url(url);
+  RenderProcessHost* render_process_host = message_source_->GetProcess();
+  RenderViewHost::FilterURL(render_process_host, false, &validated_url);
   FOR_EACH_OBSERVER(WebContentsObserver, observers_,
                     DidFinishLoad(frame_id, validated_url, is_main_frame,
                                   message_source_));
 }
 
 void WebContentsImpl::OnDidFailLoadWithError(
     int64 frame_id,
-    const GURL& validated_url,
+    const GURL& url,
     bool is_main_frame,
     int error_code,
     const string16& error_description) {
+  GURL validated_url(url);
+  RenderProcessHost* render_process_host = message_source_->GetProcess();
+  RenderViewHost::FilterURL(render_process_host, false, &validated_url);
   FOR_EACH_OBSERVER(WebContentsObserver, observers_,
                     DidFailLoad(frame_id, validated_url, is_main_frame,
                                 error_code, error_description,
                                 message_source_));
 }
 
 void WebContentsImpl::OnUpdateContentRestrictions(int restrictions) {
   content_restrictions_ = restrictions;
   if (delegate_)
     delegate_->ContentRestrictionsChanged(this);
@@ skipping 1221 matching lines @@
 
 BrowserPluginGuest* WebContentsImpl::GetBrowserPluginGuest() {
   return browser_plugin_guest_.get();
 }
 
 BrowserPluginEmbedder* WebContentsImpl::GetBrowserPluginEmbedder() {
   return browser_plugin_embedder_.get();
 }
 
 }  // namespace content