Componentize component_updater: Break content/ dependency for rest of component_updater tests.

components/component_updater/test/component_updater_ping_manager_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 "base/memory/scoped_ptr.h"
+#include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/version.h"
 #include "components/component_updater/component_updater_ping_manager.h"
 #include "components/component_updater/crx_update_item.h"
 #include "components/component_updater/test/test_configurator.h"
 #include "components/component_updater/test/url_request_post_interceptor.h"
-#include "content/public/browser/browser_thread.h"
-#include "content/public/test/test_browser_thread_bundle.h"
 #include "net/url_request/url_request_test_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
-using content::BrowserThread;
-
 namespace component_updater {
 
 class ComponentUpdaterPingManagerTest : public testing::Test {
  public:
   ComponentUpdaterPingManagerTest();
   virtual ~ComponentUpdaterPingManagerTest() {}
 
   void RunThreadsUntilIdle();
 
   // Overrides from testing::Test.
   virtual void SetUp() OVERRIDE;
   virtual void TearDown() OVERRIDE;
 
  protected:
   scoped_ptr<TestConfigurator> config_;
   scoped_ptr<PingManager> ping_manager_;
 
  private:
-  content::TestBrowserThreadBundle thread_bundle_;
+  base::MessageLoopForIO loop_;
 };
 
 ComponentUpdaterPingManagerTest::ComponentUpdaterPingManagerTest()
-    : config_(new TestConfigurator),
-      thread_bundle_(content::TestBrowserThreadBundle::IO_MAINLOOP) {
+    : config_(new TestConfigurator(base::MessageLoopProxy::current(),
+                                   base::MessageLoopProxy::current())) {
 }
 
 void ComponentUpdaterPingManagerTest::SetUp() {
   ping_manager_.reset(new PingManager(*config_));
 }
 
 void ComponentUpdaterPingManagerTest::TearDown() {
   ping_manager_.reset();
   config_.reset();
 }
 
 void ComponentUpdaterPingManagerTest::RunThreadsUntilIdle() {
   base::RunLoop().RunUntilIdle();
 }
 
 // Test is flaky: http://crbug.com/349547
 TEST_F(ComponentUpdaterPingManagerTest, DISABLED_PingManagerTest) {
-  scoped_ptr<InterceptorFactory> interceptor_factory(new InterceptorFactory);
+  scoped_ptr<InterceptorFactory> interceptor_factory(
+      new InterceptorFactory(base::MessageLoopProxy::current()));
   URLRequestPostInterceptor* interceptor =
       interceptor_factory->CreateInterceptor();
   EXPECT_TRUE(interceptor);
 
   // Test eventresult="1" is sent for successful updates.
   CrxUpdateItem item;
   item.id = "abc";
   item.status = CrxUpdateItem::kUpdated;
   item.previous_version = base::Version("1.0");
   item.next_version = base::Version("2.0");
@@ skipping 97 matching lines @@
           "errorcode=\"-1\" url=\"http://host1/path1\" downloaded=\"123\" "
           "total=\"456\" download_time_ms=\"987\"/>"
           "<event eventtype=\"14\" eventresult=\"1\" downloader=\"bits\" "
           "url=\"http://host2/path2\" downloaded=\"1230\" total=\"4560\" "
           "download_time_ms=\"9870\"/></app>"))
       << interceptor->GetRequestsAsString();
   interceptor->Reset();
 }
 
 }  // namespace component_updater