ImageCapture: replace Mojo String/Array with stl/wtf string/vector

content/browser/media/capture/image_capture_impl.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 CONTENT_BROWSER_MEDIA_CAPTURE_IMAGE_CAPTURE_IMPL_H_
 #define CONTENT_BROWSER_MEDIA_CAPTURE_IMAGE_CAPTURE_IMPL_H_
 
 #include "media/mojo/interfaces/image_capture.mojom.h"
 #include "mojo/public/cpp/bindings/interface_request.h"
-#include "mojo/public/cpp/bindings/string.h"
 #include "mojo/public/cpp/bindings/strong_binding.h"
 
 namespace content {
 
 class ImageCaptureImpl : public media::mojom::ImageCapture {
  public:
   static void Create(
       mojo::InterfaceRequest<media::mojom::ImageCapture> request);
   ~ImageCaptureImpl() override;
 
-  void GetCapabilities(const mojo::String& source_id,
+  void GetCapabilities(const std::string& source_id,
                        const GetCapabilitiesCallback& callback) override;
 
-  void SetOptions(const mojo::String& source_id,
+  void SetOptions(const std::string& source_id,
                   media::mojom::PhotoSettingsPtr settings,
                   const SetOptionsCallback& callback) override;
 
-  void TakePhoto(const mojo::String& source_id,
+  void TakePhoto(const std::string& source_id,
                  const TakePhotoCallback& callback) override;
 
  private:
   explicit ImageCaptureImpl(
       mojo::InterfaceRequest<media::mojom::ImageCapture> request);
 
   mojo::StrongBinding<media::mojom::ImageCapture> binding_;
 
   DISALLOW_COPY_AND_ASSIGN(ImageCaptureImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_MEDIA_CAPTURE_IMAGE_CAPTURE_IMPL_H_