Convert app banners to use Mojo.

components/test_runner/web_test_delegate.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 COMPONENTS_TEST_RUNNER_WEB_TEST_DELEGATE_H_
 #define COMPONENTS_TEST_RUNNER_WEB_TEST_DELEGATE_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 249 matching lines @@
   // Causes the beforeinstallprompt event to be sent to the renderer with a
   // request id of |request_id|. |event_platforms| are the platforms to be sent
   // with the event. Once the event listener completes, |callback| will be
   // called with a boolean argument. This argument will be true if the event is
   // canceled, and false otherwise.
   virtual void DispatchBeforeInstallPromptEvent(
       int request_id,
       const std::vector<std::string>& event_platforms,
       const base::Callback<void(bool)>& callback) = 0;
 
+  // Resolves the beforeinstallprompt event userChoice promise with a request id
+  // of |request_id| and platform of |platform|.
+  virtual void ResolveBeforeInstallPromptPromise(
+      int request_id,
+      const std::string& platform) = 0;
+
   virtual blink::WebPlugin* CreatePluginPlaceholder(
     blink::WebLocalFrame* frame,
     const blink::WebPluginParams& params) = 0;
 
   virtual float GetDeviceScaleFactor() const = 0;
 
   // Run all pending idle tasks, and then run callback.
   virtual void RunIdleTasks(const base::Closure& callback) = 0;
 };
 
 }  // namespace test_runner
 
 #endif  // COMPONENTS_TEST_RUNNER_WEB_TEST_DELEGATE_H_