Enabling WebRTCDeviceProvider under enable-devtools-experiments flag

chrome/browser/devtools/device/webrtc/webrtc_device_provider_browsertest.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 "base/bind.h"
+#include "chrome/browser/devtools/device/webrtc/webrtc_device_provider.h"
+#include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
+#include "chrome/browser/signin/signin_manager_factory.h"
+#include "chrome/browser/ui/browser.h"
+#include "chrome/test/base/in_process_browser_test.h"
+#include "components/signin/core/browser/signin_manager.h"
+#include "content/public/browser/browser_thread.h"
+#include "content/public/test/test_utils.h"
+
+using content::BrowserThread;
+using content::MessageLoopRunner;
+
+class WebRTCDeviceProviderTest : public InProcessBrowserTest {
+ protected:
+  scoped_refptr<WebRTCDeviceProvider> CreateProvider();
+  static void UnreferenceAndQuitMessageLoop(
+      scoped_refptr<WebRTCDeviceProvider> provider,
+      scoped_refptr<MessageLoopRunner> runner);
+
+  scoped_refptr<WebRTCDeviceProvider> provider_;
+};
+
+scoped_refptr<WebRTCDeviceProvider>
+WebRTCDeviceProviderTest::CreateProvider() {
+  return new WebRTCDeviceProvider(
+      browser()->profile(),
+      SigninManagerFactory::GetForProfile(browser()->profile()),
+      ProfileOAuth2TokenServiceFactory::GetForProfile(browser()->profile()));
+}
+
+// static
+void WebRTCDeviceProviderTest::UnreferenceAndQuitMessageLoop(
+    scoped_refptr<WebRTCDeviceProvider> provider,
+    scoped_refptr<MessageLoopRunner> runner) {
+  provider = nullptr;  // Posts DeleteSelf on the UI thread;
+  BrowserThread::PostTask(BrowserThread::UI,
+                          FROM_HERE,
+                          base::Bind(&MessageLoopRunner::Quit,
+                                     runner));
+}
+
+IN_PROC_BROWSER_TEST_F(WebRTCDeviceProviderTest, TestDeleteSelf) {
+  scoped_refptr<MessageLoopRunner> runner = new MessageLoopRunner;
+  BrowserThread::PostTask(BrowserThread::IO,
+                          FROM_HERE,
+                          base::Bind(&UnreferenceAndQuitMessageLoop,
+                                     CreateProvider(),
+                                     runner));

[dgozman, 2014/12/08 12:22:43]

nit: if you use PostTaskAndReply with runner->QuitClosure callback, the code
will be simpler.

[SeRya, 2014/12/08 13:02:26]

Done.

+  runner->Run();
+}
+
+IN_PROC_BROWSER_TEST_F(WebRTCDeviceProviderTest, OutliveProfile) {
+  provider_ = CreateProvider();
+}