Make getBluetoothManualChooserEvents() asynchronous.

content/shell/renderer/layout_test/blink_test_runner.h

 // Copyright (c) 2012 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 CONTENT_SHELL_RENDERER_LAYOUT_TEST_BLINK_TEST_RUNNER_H_
 #define CONTENT_SHELL_RENDERER_LAYOUT_TEST_BLINK_TEST_RUNNER_H_
 
+#include <deque>
 #include <vector>
 
+#include "base/callback.h"
 #include "base/files/file_path.h"
 #include "base/memory/scoped_ptr.h"
 #include "components/test_runner/test_preferences.h"
 #include "components/test_runner/web_test_delegate.h"
 #include "content/public/common/page_state.h"
 #include "content/public/renderer/render_view_observer.h"
 #include "content/public/renderer/render_view_observer_tracker.h"
 #include "content/shell/common/shell_test_configuration.h"
 #include "third_party/WebKit/public/platform/modules/screen_orientation/WebScreenOrientationType.h"
 #include "v8/include/v8.h"
@@ skipping 70 matching lines @@
   void CloseDevTools() override;
   void EvaluateInWebInspector(long call_id, const std::string& script) override;
   void ClearAllDatabases() override;
   void SetDatabaseQuota(int quota) override;
   void SimulateWebNotificationClick(const std::string& title,
                                     int action_index) override;
   void SetDeviceScaleFactor(float factor) override;
   void SetDeviceColorProfile(const std::string& name) override;
   void SetBluetoothMockDataSet(const std::string& name) override;
   void SetBluetoothManualChooser() override;
-  std::vector<std::string> GetBluetoothManualChooserEvents() override;
+  void GetBluetoothManualChooserEvents(
+      const base::Callback<void(const std::vector<std::string>&)>& callback)
+      override;
   void SendBluetoothManualChooserEvent(const std::string& event,
                                        const std::string& argument) override;
   void SetGeofencingMockProvider(bool service_available) override;
   void ClearGeofencingMockProvider() override;
   void SetGeofencingMockPosition(double latitude, double longitude) override;
   void SetFocus(test_runner::WebTestProxyBase* proxy, bool focus) override;
   void SetAcceptAllCookies(bool accept) override;
   std::string PathToLocalResource(const std::string& resource) override;
   void SetLocale(const std::string& locale) override;
   void TestFinished() override;
@@ skipping 40 matching lines @@
  private:
   // Message handlers.
   void OnSetTestConfiguration(const ShellTestConfiguration& params);
   void OnSessionHistory(
       const std::vector<int>& routing_ids,
       const std::vector<std::vector<PageState> >& session_histories,
       const std::vector<unsigned>& current_entry_indexes);
   void OnReset();
   void OnNotifyDone();
   void OnTryLeakDetection();
+  void OnReplyBluetoothManualChooserEvents(
+      const std::vector<std::string>& events);
 
   // After finishing the test, retrieves the audio, text, and pixel dumps from
   // the TestRunner library and sends them to the browser process.
   void CaptureDump();
   void CaptureDumpPixels(const SkBitmap& snapshot);
   void CaptureDumpComplete();
 
   test_runner::WebTestProxyBase* proxy_;
 
   RenderView* focused_view_;
 
   test_runner::TestPreferences prefs_;
 
   ShellTestConfiguration test_config_;
 
   std::vector<int> routing_ids_;
   std::vector<std::vector<PageState> > session_histories_;
   std::vector<unsigned> current_entry_indexes_;
 
+  std::deque<base::Callback<void(const std::vector<std::string>&)>>
+      get_bluetooth_events_callbacks_;
+
   bool is_main_window_;
 
   bool focus_on_next_commit_;
 
   scoped_ptr<LeakDetector> leak_detector_;
   bool needs_leak_detector_;
 
   DISALLOW_COPY_AND_ASSIGN(BlinkTestRunner);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_SHELL_RENDERER_LAYOUT_TEST_BLINK_TEST_RUNNER_H_