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

content/browser/media/capture/image_capture_impl.h

Index: content/browser/media/capture/image_capture_impl.h
diff --git a/content/browser/media/capture/image_capture_impl.h b/content/browser/media/capture/image_capture_impl.h
index 4aa90733d451c75885ef41ac8a6c5452cbda8fe8..fc412ef4b2b299af688e21d9779c85a4f9fe494a 100644
--- a/content/browser/media/capture/image_capture_impl.h
+++ b/content/browser/media/capture/image_capture_impl.h
@@ -7,7 +7,6 @@
 
 #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 {
@@ -18,14 +17,14 @@ class ImageCaptureImpl : public media::mojom::ImageCapture {
       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: