Cancel prerenders for pages that call window.print()

chrome/browser/prerender/prerender_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 "chrome/browser/prerender/prerender_contents.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/process_util.h"
@@ skipping 614 matching lines @@
   for (std::vector<FaviconURL>::const_iterator it = urls.begin();
        it != urls.end(); ++it) {
     if (it->icon_type == FaviconURL::FAVICON) {
       icon_url_ = it->icon_url;
       VLOG(1) << icon_url_;
       return;
     }
   }
 }
 
-void PrerenderContents::OnMaybeCancelPrerenderForHTML5Media() {
-  Destroy(FINAL_STATUS_HTML5_MEDIA);
-}
-
 bool PrerenderContents::AddAliasURL(const GURL& url) {
   if (!url.SchemeIs("http")) {
     if (url.SchemeIs("https"))
       Destroy(FINAL_STATUS_HTTPS);
     else
       Destroy(FINAL_STATUS_UNSUPPORTED_SCHEME);
     return false;
   }
   alias_urls_.push_back(url);
   return true;
@@ skipping 109 matching lines @@
   //               used.
   if (UseTabContents()) {
     if (!prerender_contents_.get())
       return NULL;
     return prerender_contents_->render_view_host();
   }
   return render_view_host_;
 }
 
 }  // namespace prerender