arc: Create intermediate directories in c/b/c/arc

chrome/browser/chromeos/arc/arc_tts_service.h

-// Copyright 2016 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_ARC_TTS_SERVICE_H_
-#define CHROME_BROWSER_CHROMEOS_ARC_ARC_TTS_SERVICE_H_
-
-#include "base/macros.h"
-#include "components/arc/arc_service.h"
-#include "components/arc/common/tts.mojom.h"
-#include "components/arc/instance_holder.h"
-#include "mojo/public/cpp/bindings/binding.h"
-
-namespace arc {
-
-class ArcBridgeService;
-
-// Provides text to speech services and events to Chrome OS via Android's text
-// to speech API.
-class ArcTtsService : public ArcService,
-                      public InstanceHolder<mojom::TtsInstance>::Observer,
-                      public mojom::TtsHost {
- public:
-  explicit ArcTtsService(ArcBridgeService* bridge_service);
-  ~ArcTtsService() override;
-
-  // InstanceHolder<mojom::TtsInstance>::Observer overrides:
-  void OnInstanceReady() override;
-
-  // mojom::TtsHost overrides:
-  void OnTtsEvent(uint32_t id,
-                  mojom::TtsEventType event_type,
-                  uint32_t char_index,
-                  const mojo::String& error_msg) override;
-
- private:
-  mojo::Binding<mojom::TtsHost> binding_;
-
-  DISALLOW_COPY_AND_ASSIGN(ArcTtsService);
-};
-
-}  // namespace arc
-
-#endif  // CHROME_BROWSER_CHROMEOS_ARC_ARC_TTS_SERVICE_H_