Image Capture: split {white_balance,exposure,focus}_modes into current_ and supported_

media/capture/video/fake_video_capture_device.cc

 // Copyright (c) 2012 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.
 
 #include "media/capture/video/fake_video_capture_device.h"
 
 #include <stddef.h>
 #include <algorithm>
 #include <utility>
 
@@ skipping 431 matching lines @@
     GetPhotoCapabilitiesCallback callback) {
   DCHECK(thread_checker_.CalledOnValidThread());
   photo_device_->GetPhotoCapabilities(std::move(callback));
 }
 
 void FakePhotoDevice::GetPhotoCapabilities(
     VideoCaptureDevice::GetPhotoCapabilitiesCallback callback) {
   mojom::PhotoCapabilitiesPtr photo_capabilities =
       mojom::PhotoCapabilities::New();
 
-  photo_capabilities->white_balance_mode = mojom::MeteringMode::NONE;
-  photo_capabilities->exposure_mode = mojom::MeteringMode::NONE;
-  photo_capabilities->focus_mode = mojom::MeteringMode::NONE;
+  photo_capabilities->current_white_balance_mode = mojom::MeteringMode::NONE;
+  photo_capabilities->current_exposure_mode = mojom::MeteringMode::NONE;
+  photo_capabilities->current_focus_mode = mojom::MeteringMode::NONE;
 
   photo_capabilities->exposure_compensation = mojom::Range::New();
   photo_capabilities->color_temperature = mojom::Range::New();
   photo_capabilities->iso = mojom::Range::New();
   photo_capabilities->iso->current = 100.0;
   photo_capabilities->iso->max = 100.0;
   photo_capabilities->iso->min = 100.0;
   photo_capabilities->iso->step = 0.0;
 
   photo_capabilities->brightness = media::mojom::Range::New();
@@ skipping 185 matching lines @@
     int session_id) {
   DCHECK(thread_checker_.CalledOnValidThread());
   if (session_id != current_session_id_)
     return;
 
   frame_deliverer_->PaintAndDeliverNextFrame(elapsed_time_);
   BeepAndScheduleNextCapture(expected_execution_time);
 }
 
 }  // namespace media