Move tests from Chrome's unit_tests to extensions_unittests

extensions/browser/event_router_unittest.cc

 // Copyright 2013 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/browser/event_router.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/values.h"
+#include "content/public/browser/notification_service.h"
 #include "extensions/browser/event_listener_map.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace extensions {
 
 namespace {
 
 // A simple mock to keep track of listener additions and removals.
 class MockEventRouterObserver : public EventRouter::Observer {
  public:
@@ skipping 51 matching lines @@
     const std::string& event_name,
     content::RenderProcessHost* process,
     base::DictionaryValue* filter) {
   return EventListener::ForURL(
       event_name, listener_url, process, make_scoped_ptr(filter));
 }
 
 }  // namespace
 
 class EventRouterTest : public testing::Test {
+ public:
+  EventRouterTest()
+      : notification_service_(content::NotificationService::Create()) {}
+
  protected:
   // Tests adding and removing observers from EventRouter.
   void RunEventRouterObserverTest(const EventListenerConstructor& constructor);
+
+ private:
+  scoped_ptr<content::NotificationService> notification_service_;
+
+  DISALLOW_COPY_AND_ASSIGN(EventRouterTest);
 };
 
 TEST_F(EventRouterTest, GetBaseEventName) {
   // Normal event names are passed through unchanged.
   EXPECT_EQ("foo.onBar", EventRouter::GetBaseEventName("foo.onBar"));
 
   // Sub-events are converted to the part before the slash.
   EXPECT_EQ("foo.onBar", EventRouter::GetBaseEventName("foo.onBar/123"));
 }
 
@@ skipping 56 matching lines @@
   RunEventRouterObserverTest(
       base::Bind(&CreateEventListenerForExtension, "extension_id"));
 }
 
 TEST_F(EventRouterTest, EventRouterObserverForURLs) {
   RunEventRouterObserverTest(
       base::Bind(&CreateEventListenerForURL, GURL("http://google.com/path")));
 }
 
 }  // namespace extensions