Split a CHECK in 2 in MiscellaneousBindings::DispatchOnConnect to help

chrome/renderer/extensions/dispatcher.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/renderer/extensions/dispatcher.h"
 
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/string_piece.h"
@@ skipping 955 matching lines @@
 void Dispatcher::UpdateActiveExtensions() {
   // In single-process mode, the browser process reports the active extensions.
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
     return;
 
   std::set<std::string> active_extensions = active_extension_ids_;
   user_script_slave_->GetActiveExtensions(&active_extensions);
   child_process_logging::SetActiveExtensions(active_extensions);
 }
 
-void Dispatcher::RegisterExtension(v8::Extension* extension,
-                                            bool restrict_to_extensions) {
-  if (restrict_to_extensions)
-    restricted_v8_extensions_.insert(extension->name());
-
-  RenderThread::Get()->RegisterExtension(extension);
-}
-
 void Dispatcher::OnUsingWebRequestAPI(
     bool adblock, bool adblock_plus, bool other) {
   webrequest_adblock_ = adblock;
   webrequest_adblock_plus_ = adblock_plus;
   webrequest_other_ = other;
 }
 
 void Dispatcher::OnShouldUnload(const std::string& extension_id,
                                          int sequence_id) {
   RenderThread::Get()->Send(
@@ skipping 115 matching lines @@
   // we should abort.
   WebKit::WebFrame* frame = context->web_frame();
   ExtensionURLInfo url_info(frame->document().securityOrigin(),
       UserScriptSlave::GetDataSourceURLForFrame(frame));
   CHECK(!extensions_.IsSandboxedPage(url_info));
 
   return true;
 }
 
 }  // namespace extensions