Simplifying renderer focus management

webkit/glue/webframe_impl.cc

 /*
  * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
  * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 1245 matching lines @@
       static_cast<WebFrameImpl*>(GetView()->GetMainFrame());
 
   if (this == main_frame_impl->active_match_frame() &&
       active_match_.get()) {
     // If the user has set the selection since the match was found, we
     // don't focus anything.
     VisibleSelection selection(frame()->selection()->selection());
     if (!selection.isNone())
       return;
 
-    // We will be setting focus ourselves, so we want the view to forget its
-    // stored focus node so that it won't change it after we are done.
-    static_cast<WebViewImpl*>(GetView())->ReleaseFocusReferences();
-
     // Try to find the first focusable node up the chain, which will, for
     // example, focus links if we have found text within the link.
     Node* node = active_match_->firstNode();
     while (node && !node->isFocusable() && node != frame()->document())
       node = node->parent();
 
     if (node && node != frame()->document()) {
       // Found a focusable parent node. Set focus to it.
       frame()->document()->setFocusedNode(node);
     } else {
@@ skipping 540 matching lines @@
 
   SecurityOrigin* security_origin = frame_->document()->securityOrigin();
 
   if (!frame_->loader()->isScheduledLocationChangePending()) {
     frame_->loader()->stopAllLoaders();
     frame_->loader()->begin(frame_->loader()->url(), true, security_origin);
     frame_->loader()->write(script_result);
     frame_->loader()->end();
   }
 }