[Extensions] Convert some callers of ScriptContext::CallFunction

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 <stddef.h>
 
 #include <memory>
 #include <utility>
@@ skipping 493 matching lines @@
   // Execute the main function with its dependencies passed in as arguments.
   v8::Local<v8::Value> args[] = {
       // The extension's background URL.
       v8_helpers::ToV8StringUnsafe(
           isolate, BackgroundInfo::GetBackgroundURL(extension).spec()),
       // The wake-event-page native function.
       WakeEventPage::Get()->GetForContext(context),
       // The logging module.
       logging->NewInstance(),
   };
-  context->CallFunction(main_function, arraysize(args), args);
+  context->SafeCallFunction(main_function, arraysize(args), args);
 
   const base::TimeDelta elapsed = base::TimeTicks::Now() - start_time;
   UMA_HISTOGRAM_TIMES(
       "Extensions.DidInitializeServiceWorkerContextOnWorkerThread", elapsed);
 }
 
 void Dispatcher::WillReleaseScriptContext(
     blink::WebLocalFrame* frame,
     const v8::Local<v8::Context>& v8_context,
     int world_id) {
@@ skipping 1124 matching lines @@
   // The "guestViewDeny" module must always be loaded last. It registers
   // error-providing custom elements for the GuestView types that are not
   // available, and thus all of those types must have been checked and loaded
   // (or not loaded) beforehand.
   if (context_type == Feature::BLESSED_EXTENSION_CONTEXT) {
     module_system->Require("guestViewDeny");
   }
 }
 
 }  // namespace extensions