Fix for PDF find-in-page bug.

content/renderer/render_frame_impl.cc

 // Copyright 2013 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/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 5131 matching lines @@
 void RenderFrameImpl::OnFind(int request_id,
                              const base::string16& search_text,
                              const WebFindOptions& options) {
   DCHECK(!search_text.empty());
 
   blink::WebPlugin* plugin = GetWebPluginForFind();
   // Check if the plugin still exists in the document.
   if (plugin) {
     if (options.findNext) {
       // Just navigate back/forward.
-      plugin->selectFindResult(options.forward);
+      plugin->selectFindResult(options.forward, request_id);
     } else {
       if (!plugin->startFind(search_text, options.matchCase, request_id)) {
         // Send "no results".
         SendFindReply(request_id, 0 /* match_count */, 0 /* ordinal */,
                       gfx::Rect(), true /* final_status_update */ );
       }
     }
     return;
   }
 
@@ skipping 1092 matching lines @@
   // event target. Potentially a Pepper plugin will receive the event.
   // In order to tell whether a plugin gets the last mouse event and which it
   // is, we set |pepper_last_mouse_event_target_| to null here. If a plugin gets
   // the event, it will notify us via DidReceiveMouseEvent() and set itself as
   // |pepper_last_mouse_event_target_|.
   pepper_last_mouse_event_target_ = nullptr;
 #endif
 }
 
 }  // namespace content