MediaStream Image Capture (3): Adding mojo and browser impl for dummy takePhoto().

content/browser/media/capture/image_capture_context.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_CONTEXT_H_
+#define CONTENT_BROWSER_MEDIA_CAPTURE_IMAGE_CAPTURE_CONTEXT_H_
+
+#include "mojo/public/cpp/bindings/interface_request.h"
+#include "third_party/WebKit/public/platform/modules/imagecapture/image_capture.mojom.h"
+
+namespace content {
+
+class ImageCaptureImpl;
+
+class ImageCaptureContext {
+ public:
+  ImageCaptureContext();
+  ~ImageCaptureContext();
+
+  void CreateService(
+      mojo::InterfaceRequest<blink::mojom::ImageCapture> request);
+
+ private:
+  std::vector<std::unique_ptr<ImageCaptureImpl>> services_;
+
+  DISALLOW_COPY_AND_ASSIGN(ImageCaptureContext);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_MEDIA_CAPTURE_IMAGE_CAPTURE_CONTEXT_H_