[Extensions] Convert some callers of ModuleSystem::CallModuleMethod

extensions/renderer/script_context.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_context.h"
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/strings/string_split.h"
@@ skipping 239 matching lines @@
 }
 
 void ScriptContext::DispatchEvent(const char* event_name,
                                   v8::Local<v8::Array> args) const {
   DCHECK(thread_checker_.CalledOnValidThread());
   v8::HandleScope handle_scope(isolate());
   v8::Context::Scope context_scope(v8_context());
 
   v8::Local<v8::Value> argv[] = {v8::String::NewFromUtf8(isolate(), event_name),
                                  args};
-  module_system_->CallModuleMethod(
-      kEventBindings, "dispatchEvent", arraysize(argv), argv);
+  module_system_->CallModuleMethodSafe(kEventBindings, "dispatchEvent",
+                                       arraysize(argv), argv);
 }
 
 std::string ScriptContext::GetContextTypeDescription() const {
   DCHECK(thread_checker_.CalledOnValidThread());
   return GetContextTypeDescriptionString(context_type_);
 }
 
 std::string ScriptContext::GetEffectiveContextTypeDescription() const {
   DCHECK(thread_checker_.CalledOnValidThread());
   return GetContextTypeDescriptionString(effective_context_type_);
@@ skipping 246 matching lines @@
     v8::Local<v8::Value> argv[]) {
   return context_->CallFunction(function, argc, argv);
 }
 
 gin::ContextHolder* ScriptContext::Runner::GetContextHolder() {
   v8::HandleScope handle_scope(context_->isolate());
   return gin::PerContextData::From(context_->v8_context())->context_holder();
 }
 
 }  // namespace extensions