Create OOBE screen for Voice Interaction value proposition

chrome/browser/chromeos/arc/voice_interaction/arc_voice_interaction_framework_service.h

 // Copyright 2017 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_CHROMEOS_ARC_VOICE_INTERACTION_ARC_VOICE_INTERACTION_FRAMEWORK_SERVICE_H_
 #define CHROME_BROWSER_CHROMEOS_ARC_VOICE_INTERACTION_ARC_VOICE_INTERACTION_FRAMEWORK_SERVICE_H_
 
 #include <memory>
 
 #include "base/macros.h"
@@ skipping 59 matching lines @@
   void SetVoiceInteractionEnabled(bool enable);
 
   // Turn on / off voice interaction context (screenshot and structural data)
   // in ARC.
   void SetVoiceInteractionContextEnabled(bool enable);
 
   // Checks whether the caller is called within the time limit since last user
   // initiated interaction. Logs UMA metric when it's not.
   bool ValidateTimeSinceUserInteraction();
 
+  // Start the voice interaction setup wizard in container.
+  void StartVoiceInteractionSetupWizard();
+
   // For supporting ArcServiceManager::GetService<T>().
   static const char kArcServiceName[];
 
  private:
   void SetMetalayerVisibility(bool visible);
 
   bool InitiateUserInteraction();
 
   mojo::Binding<mojom::VoiceInteractionFrameworkHost> binding_;
   base::Closure metalayer_closed_callback_;
   bool metalayer_enabled_ = false;
 
   // The time when a user initated an interaction.
   base::TimeTicks user_interaction_start_time_;
 
   // The number of allowed requests from container. Maximum is 2 (1 for
   // screenshot and 1 for view hierarchy). This amount decreases after each
   // context request or resets when allowed time frame is elapsed.  When this
   // quota is 0, but we still get requests from the container side, we assume
   // something malicious is going on.
   int32_t context_request_remaining_count_ = 0;
 
   DISALLOW_COPY_AND_ASSIGN(ArcVoiceInteractionFrameworkService);
 };
 
 }  // namespace arc
 #endif  // CHROME_BROWSER_CHROMEOS_ARC_VOICE_INTERACTION_ARC_VOICE_INTERACTION_FRAMEWORK_SERVICE_H_