Wrap the p2p transport API in a compile time flag.

content/renderer/render_view.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 "content/renderer/render_view.h"
 
 #include <algorithm>
 #include <cmath>
 #include <string>
 #include <vector>
@@ skipping 407 matching lines @@
 
   host_window_ = parent_hwnd;
 
   const CommandLine& command_line = *CommandLine::ForCurrentProcess();
   if (command_line.HasSwitch(switches::kEnableAccessibility))
     WebAccessibilityCache::enableAccessibility();
 
   audio_message_filter_ = new AudioMessageFilter(routing_id_);
   render_thread_->AddFilter(audio_message_filter_);
 
+#if defined(ENABLE_P2P_APIS)
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kEnableP2PApi))
     p2p_socket_dispatcher_ = new P2PSocketDispatcher(this);
+#endif
 
   content::GetContentClient()->renderer()->RenderViewCreated(this);
 }
 
 RenderView::~RenderView() {
   if (decrement_shared_popup_at_destruction_)
     shared_popup_counter_->data--;
 
   // If file chooser is still waiting for answer, dispatch empty answer.
   while (!file_chooser_completions_.empty()) {
@@ skipping 3805 matching lines @@
     const webkit_glue::CustomContextMenuContext& custom_context) {
   if (custom_context.is_pepper_menu)
     pepper_delegate_.OnContextMenuClosed(custom_context);
   else
     context_menu_node_.reset();
 }
 
 void RenderView::OnNetworkStateChanged(bool online) {
   WebNetworkStateNotifier::setOnLine(online);
 }