[Extensions Bindings] Remove ScriptContext::DispatchEvent

chrome/renderer/extensions/chrome_extensions_dispatcher_delegate.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 "chrome/renderer/extensions/chrome_extensions_dispatcher_delegate.h"
 
 #include <memory>
 
 #include "base/command_line.h"
 #include "base/sha1.h"
@@ skipping 78 matching lines @@
         extension->url(),
         blink::WebString::fromUTF8(content::kChromeUIScheme),
         blink::WebString::fromUTF8(chrome::kChromeUIExtensionIconHost),
         false);
   }
 }
 
 void ChromeExtensionsDispatcherDelegate::RegisterNativeHandlers(
     extensions::Dispatcher* dispatcher,
     extensions::ModuleSystem* module_system,
+    extensions::ExtensionBindingsSystem* bindings_system,
     extensions::ScriptContext* context) {
   module_system->RegisterNativeHandler(
       "app", std::unique_ptr<NativeHandler>(
                  new extensions::AppBindings(dispatcher, context)));
   module_system->RegisterNativeHandler(
       "sync_file_system",
       std::unique_ptr<NativeHandler>(
           new extensions::SyncFileSystemCustomBindings(context)));
 #if defined(OS_CHROMEOS)
   module_system->RegisterNativeHandler(
@@ skipping 19 matching lines @@
           new extensions::MediaGalleriesCustomBindings(context)));
   module_system->RegisterNativeHandler(
       "page_capture", std::unique_ptr<NativeHandler>(
                           new extensions::PageCaptureCustomBindings(context)));
   module_system->RegisterNativeHandler(
       "webstore", std::unique_ptr<NativeHandler>(
                       new extensions::WebstoreBindings(context)));
 #if BUILDFLAG(ENABLE_WEBRTC)
   module_system->RegisterNativeHandler(
       "cast_streaming_natives",
-      std::unique_ptr<NativeHandler>(
-          new extensions::CastStreamingNativeHandler(context)));
+      base::MakeUnique<extensions::CastStreamingNativeHandler>(
+          context, bindings_system));
 #endif
   module_system->RegisterNativeHandler(
       "automationInternal",
-      std::unique_ptr<NativeHandler>(
-          new extensions::AutomationInternalCustomBindings(context)));
+      base::MakeUnique<extensions::AutomationInternalCustomBindings>(
+          context, bindings_system));
 
   // The following are native handlers that are defined in //extensions, but
   // are only used for APIs defined in Chrome.
   // TODO(devlin): We should clean this up. If an API is defined in Chrome,
   // there's no reason to have its native handlers residing and being compiled
   // in //extensions.
   module_system->RegisterNativeHandler(
       "i18n", std::unique_ptr<NativeHandler>(
                   new extensions::I18NCustomBindings(context)));
   module_system->RegisterNativeHandler(
@@ skipping 124 matching lines @@
 }
 
 void ChromeExtensionsDispatcherDelegate::OnActiveExtensionsUpdated(
     const std::set<std::string>& extension_ids) {
   // In single-process mode, the browser process reports the active extensions.
   if (base::CommandLine::ForCurrentProcess()->HasSwitch(
           ::switches::kSingleProcess))
     return;
   crash_keys::SetActiveExtensions(extension_ids);
 }