Refactoring: de-couple Extensions from "script injection System" [render side]:3

extensions/renderer/dispatcher.cc

 // Copyright 2014 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 "extensions/renderer/dispatcher.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/debug/alias.h"
@@ skipping 1018 matching lines @@
 }
 
 void Dispatcher::OnTransferBlobs(const std::vector<std::string>& blob_uuids) {
   RenderThread::Get()->Send(new ExtensionHostMsg_TransferBlobsAck(blob_uuids));
 }
 
 void Dispatcher::OnUnloaded(const std::string& id) {
   extensions_.Remove(id);
   active_extension_ids_.erase(id);
 
+  script_injection_manager_->OnExtensionUnloaded(id);
+
   // If the extension is later reloaded with a different set of permissions,
   // we'd like it to get a new isolated world ID, so that it can pick up the
   // changed origin whitelist.
   ScriptInjection::RemoveIsolatedWorld(id);
 
   // Invalidate all of the contexts that were removed.
   // TODO(kalman): add an invalidation observer interface to ScriptContext.
   ScriptContextSet::ContextSet removed_contexts =
       script_context_set_.OnExtensionUnloaded(id);
   for (ScriptContextSet::ContextSet::iterator it = removed_contexts.begin();
@@ skipping 500 matching lines @@
     return v8::Handle<v8::Object>();
 
   if (bind_name)
     *bind_name = split.back();
 
   return bind_object.IsEmpty() ? AsObjectOrEmpty(GetOrCreateChrome(context))
                                : bind_object;
 }
 
 }  // namespace extensions