Make getBluetoothManualChooserEvents() asynchronous.

components/test_runner/test_runner.h

 // 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.
 
 #ifndef COMPONENTS_TEST_RUNNER_TEST_RUNNER_H_
 #define COMPONENTS_TEST_RUNNER_TEST_RUNNER_H_
 
 #include <deque>
 #include <set>
 #include <string>
@@ skipping 511 matching lines @@
                        v8::Local<v8::Function> callback);
 
   // Change the bluetooth test data while running a layout test and resets the
   // chooser to accept the first device.
   void SetBluetoothMockDataSet(const std::string& name);
 
   // Makes the Bluetooth chooser record its input and wait for instructions from
   // the test program on how to proceed.
   void SetBluetoothManualChooser();
 
-  // Returns the events recorded since the last call to this function.
-  std::vector<std::string> GetBluetoothManualChooserEvents();
+  // Calls |callback| with a DOMString[] representing the events recorded since
+  // the last call to this function.
+  void GetBluetoothManualChooserEvents(v8::Local<v8::Function> callback);
 
   // Calls the BluetoothChooser::EventHandler with the arguments here. Valid
   // event strings are:
   //  * "cancel" - simulates the user canceling the chooser.
   //  * "select" - simulates the user selecting a device whose device ID is in
   //               |argument|.
   void SendBluetoothManualChooserEvent(const std::string& event,
                                        const std::string& argument);
 
   // Enables mock geofencing service while running a layout test.
@@ skipping 72 matching lines @@
   ///////////////////////////////////////////////////////////////////////////
   // Internal helpers
 
   void GetManifestCallback(scoped_ptr<InvokeCallbackTask> task,
                            const blink::WebURLResponse& response,
                            const std::string& data);
   void CapturePixelsCallback(scoped_ptr<InvokeCallbackTask> task,
                              const SkBitmap& snapshot);
   void DispatchBeforeInstallPromptCallback(scoped_ptr<InvokeCallbackTask> task,
                                            bool canceled);
+  void GetBluetoothManualChooserEventsCallback(
+      scoped_ptr<InvokeCallbackTask> task,
+      const std::vector<std::string>& events);
 
   void CheckResponseMimeType();
   void CompleteNotifyDone();
 
   void DidAcquirePointerLockInternal();
   void DidNotAcquirePointerLockInternal();
   void DidLosePointerLockInternal();
 
   // In the Mac code, this is called to trigger the end of a test after the
   // page has finished loading. From here, we can generate the dump for the
@@ skipping 197 matching lines @@
   bool use_mock_theme_;
 
   base::WeakPtrFactory<TestRunner> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(TestRunner);
 };
 
 }  // namespace test_runner
 
 #endif  // COMPONENTS_TEST_RUNNER_TEST_RUNNER_H_