Image Capture: adding fillLightMode getting/setting

media/mojo/interfaces/image_capture.mojom

Index: media/mojo/interfaces/image_capture.mojom
diff --git a/media/mojo/interfaces/image_capture.mojom b/media/mojo/interfaces/image_capture.mojom
index 773333049bcc600ebd45ae045b430f76f40f2dd4..f63ae34113cc263de4eb66e0dcde35f65f54b439 100644
--- a/media/mojo/interfaces/image_capture.mojom
+++ b/media/mojo/interfaces/image_capture.mojom
@@ -14,7 +14,10 @@ struct Range {
 };
 
 // https://w3c.github.io/mediacapture-image/#idl-def-MeteringMode
-enum MeteringMode { UNAVAILABLE, MANUAL, SINGLE_SHOT, CONTINUOUS };
+enum MeteringMode { NONE, MANUAL, SINGLE_SHOT, CONTINUOUS };
+
+// https://w3c.github.io/mediacapture-image/#idl-def-FillLightMode
+enum FillLightMode { NONE, OFF, AUTO, FLASH, TORCH };
 
 // Equivalent to idl PhotoCapabilities,
 // https://w3c.github.io/mediacapture-image/#photocapabilities
@@ -27,6 +30,7 @@ struct PhotoCapabilities {
   MeteringMode exposure_mode;
   Range exposure_compensation;
   MeteringMode white_balance_mode;
+  FillLightMode fill_light_mode;
 };
 
 // Equivalent to idl Point2D.
@@ -58,6 +62,8 @@ struct PhotoSettings {
   uint32 iso;
   bool has_red_eye_reduction;
   bool red_eye_reduction;
+  bool has_fill_light_mode;
+  FillLightMode fill_light_mode;
   array<Point2D> points_of_interest;
 };