Browser Plugin: Remove unnecessary references to frame_id

content/renderer/browser_plugin/browser_plugin.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/renderer/browser_plugin/browser_plugin.h"
 
 #include "base/message_loop.h"
 #include "base/string_util.h"
 #if defined (OS_WIN)
 #include "base/sys_info.h"
@@ skipping 44 matching lines @@
     WebKit::WebFrame* frame,
     const WebPluginParams& params)
     : instance_id_(instance_id),
       render_view_(render_view),
       container_(NULL),
       damage_buffer_(NULL),
       sad_guest_(NULL),
       guest_crashed_(false),
       resize_pending_(false),
       navigate_src_sent_(false),
-      parent_frame_(frame->identifier()),
       process_id_(-1),
       persist_storage_(false) {
   BrowserPluginManager::Get()->AddBrowserPlugin(instance_id, this);
   bindings_.reset(new BrowserPluginBindings(this));
 
   ParseAttributes(params);
 }
 
 BrowserPlugin::~BrowserPlugin() {
   if (damage_buffer_) {
@@ skipping 20 matching lines @@
 }
 
 void BrowserPlugin::SetSrcAttribute(const std::string& src) {
   if (src == src_ && !guest_crashed_)
     return;
   if (!src.empty() || navigate_src_sent_) {
     BrowserPluginManager::Get()->Send(
         new BrowserPluginHostMsg_NavigateGuest(
             render_view_->GetRoutingID(),
             instance_id_,
-            parent_frame_,
             src,
             gfx::Size(width(), height())));
     // Record that we sent a NavigateGuest message to embedder. Once we send
     // such a message, subsequent SetSrcAttribute() calls must always send
     // NavigateGuest messages to the embedder (even if |src| is empty), so
     // resize works correctly for all cases (e.g. The embedder can reset the
     // guest's |src| to empty value, resize and then set the |src| to a
     // non-empty value).
     // Additionally, once this instance has navigated, the storage partition
     // cannot be changed, so this value is used for enforcing this.
@@ skipping 407 matching lines @@
                                                  void* notify_data) {
 }
 
 void BrowserPlugin::didFailLoadingFrameRequest(
     const WebKit::WebURL& url,
     void* notify_data,
     const WebKit::WebURLError& error) {
 }
 
 }  // namespace content