Plumb listenerIDs correctly for events that clobber chrome.Event.prototype.dispatch.

chrome/test/base/module_system_test.cc

 // Copyright (c) 2012 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/test/base/module_system_test.h"
 
 #include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/string_piece.h"
 #include "chrome/renderer/native_handler.h"
@@ skipping 94 matching lines @@
 }
 
 void ModuleSystemTest::OverrideNativeHandler(const std::string& name,
                                              const std::string& code) {
   RegisterModule(name, code);
   module_system_->OverrideNativeHandler(name);
 }
 
 void ModuleSystemTest::TearDown() {
   if (try_catch_.HasCaught())
-    ModuleSystem::DumpException(try_catch_.Message());
+    ModuleSystem::DumpException(try_catch_);
   EXPECT_FALSE(try_catch_.HasCaught());
   // All tests must assert at least once unless otherwise specified.
   EXPECT_EQ(should_assertions_be_made_,
             assert_natives_->assertion_made());
   EXPECT_FALSE(assert_natives_->failed());
 }
 
 void ModuleSystemTest::ExpectNoAssertionsMade() {
   should_assertions_be_made_ = false;
 }
 
 v8::Handle<v8::Object> ModuleSystemTest::CreateGlobal(const std::string& name) {
   v8::HandleScope handle_scope;
   v8::Handle<v8::Object> object = v8::Object::New();
   v8::Context::GetCurrent()->Global()->Set(v8::String::New(name.c_str()),
                                            object);
   return handle_scope.Close(object);
 }