Refactoring: de-couple Extensions from "script injection System" [render side]:2

extensions/renderer/script_injection_manager.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/script_injection_manager.h"
 
 #include "base/auto_reset.h"
 #include "base/bind.h"
 #include "base/memory/weak_ptr.h"
 #include "base/values.h"
@@ skipping 418 matching lines @@
                                                  params.request_id,
                                                  "No main frame",
                                                  GURL(std::string()),
                                                  base::ListValue()));
     return;
   }
 
   scoped_ptr<ScriptInjection> injection(new ScriptInjection(
       scoped_ptr<ScriptInjector>(
           new ProgrammaticScriptInjector(params, main_frame)),
-      main_frame,
-      HostID(HostID::EXTENSIONS, params.extension_id),
-      params.is_web_view ? params.instance_id : HostID::kDefaultInstanceId,
+      main_frame, HostID(HostID::EXTENSIONS, params.extension_id),
+      ConsumerInstanceInfo(
+          params.is_web_view ? ConsumerInstanceInfo::WEBVIEW
+                             : ConsumerInstanceInfo::TAB,
+          params.is_web_view ? params.instance_id : HostID::kDefaultInstanceId),
       static_cast<UserScript::RunLocation>(params.run_at),
       ExtensionHelper::Get(render_view)->tab_id()));
 
   ScriptsRunInfo scripts_run_info;
   FrameStatusMap::const_iterator iter = frame_statuses_.find(main_frame);
 
   scoped_ptr<ExtensionInjectionHost> extension_injection_host =
       GetExtensionInjectionHost(injection->host_id().id(), extensions_);
 
   if (!injection->TryToInject(
@@ skipping 53 matching lines @@
   ScriptsRunInfo scripts_run_info;
   scoped_ptr<ExtensionInjectionHost> extension_injection_host =
       GetExtensionInjectionHost(injection->host_id().id(), extensions_);
   if (injection->OnPermissionGranted(extension_injection_host.get(),
                                      &scripts_run_info)) {
     scripts_run_info.LogRun(injection->web_frame(), UserScript::RUN_DEFERRED);
   }
 }
 
 }  // namespace extensions