DevTools: Create end-to-end test for chrome://inspect

chrome/browser/devtools/android_device.h

 // 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.
 
 #ifndef CHROME_BROWSER_DEVTOOLS_ANDROID_DEVICE_H_
 #define CHROME_BROWSER_DEVTOOLS_ANDROID_DEVICE_H_
 
 #include <vector>
 
 #include "base/memory/ref_counted.h"
@@ skipping 62 matching lines @@
 
   static void CountDevices(bool discover_usb_devices,
                            const  base::Callback<void(int)>& callback);
 
   static scoped_refptr<AndroidDeviceProvider> GetAdbDeviceProvider();
   static scoped_refptr<AndroidDeviceProvider>
       GetUsbDeviceProvider(Profile* profile);
 #if defined(DEBUG_DEVTOOLS)
   static scoped_refptr<AndroidDeviceProvider> GetSelfAsDeviceProvider();
 #endif
+  // Implemented in browser_tests.
+  static scoped_refptr<AndroidDeviceProvider> GetMockDeviceProviderForTest();
 
  protected:
   friend struct
       content::BrowserThread::DeleteOnThread<content::BrowserThread::UI>;
   friend class base::DeleteHelper<AndroidDeviceProvider>;
 
   AndroidDeviceProvider();
   virtual ~AndroidDeviceProvider();
   static void RunCallbackOnUIThread(const QueryDevicesCallback& callback,
                                     const AndroidDevices& result);
 
   scoped_refptr<RefCountedAdbThread> adb_thread_;
 };
 
 #endif  // CHROME_BROWSER_DEVTOOLS_ANDROID_DEVICE_H_