Prerender: Remove MatchComplete

chrome/browser/prerender/prerender_link_manager.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 "chrome/browser/prerender/prerender_link_manager.h"
 
 #include <functional>
 #include <limits>
 #include <memory>
 #include <set>
@@ skipping 254 matching lines @@
     : launcher_child_id(launcher_child_id),
       prerender_id(prerender_id),
       url(url),
       rel_types(rel_types),
       referrer(referrer),
       size(size),
       render_view_route_id(render_view_route_id),
       creation_time(creation_time),
       deferred_launcher(deferred_launcher),
       handle(NULL),
-      is_match_complete_replacement(false),
       has_been_abandoned(false) {}
 
 PrerenderLinkManager::LinkPrerender::LinkPrerender(const LinkPrerender& other) =
     default;
 
 PrerenderLinkManager::LinkPrerender::~LinkPrerender() {
   DCHECK_EQ(static_cast<PrerenderHandle*>(NULL), handle)
       << "The PrerenderHandle should be destroyed before its Prerender.";
 }
 
@@ skipping 228 matching lines @@
   Send(prerender->launcher_child_id,
        new PrerenderMsg_OnPrerenderDomContentLoaded(prerender->prerender_id));
 }
 
 void PrerenderLinkManager::OnPrerenderStop(
     PrerenderHandle* prerender_handle) {
   LinkPrerender* prerender = FindByPrerenderHandle(prerender_handle);
   if (!prerender)
     return;
 
-  // If the prerender became a match complete replacement, the stop
-  // message has already been sent.
-  if (!prerender->is_match_complete_replacement) {
-    Send(prerender->launcher_child_id,
-         new PrerenderMsg_OnPrerenderStop(prerender->prerender_id));
-  }
+  Send(prerender->launcher_child_id,
+       new PrerenderMsg_OnPrerenderStop(prerender->prerender_id));
   RemovePrerender(prerender);
   StartPrerenders();
 }
 
-void PrerenderLinkManager::OnPrerenderCreatedMatchCompleteReplacement(
-    PrerenderHandle* prerender_handle) {
-  LinkPrerender* prerender = FindByPrerenderHandle(prerender_handle);
-  if (!prerender)
-    return;
-
-  DCHECK(!prerender->is_match_complete_replacement);
-  prerender->is_match_complete_replacement = true;
-  Send(prerender->launcher_child_id,
-       new PrerenderMsg_OnPrerenderStop(prerender->prerender_id));
-  // Do not call RemovePrerender here. The replacement needs to stay connected
-  // to the HTMLLinkElement in the renderer so it notices renderer-triggered
-  // cancelations.
-}
-
 }  // namespace prerender