Detect frames from rotated devices in VideoTrackAdapter on Android.

content/renderer/media/media_stream_constraints_util_video_content.cc

 // Copyright 2017 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 "content/renderer/media/media_stream_constraints_util_video_content.h"
 
 #include <algorithm>
 #include <cmath>
 #include <utility>
 #include <vector>
@@ skipping 325 matching lines @@
           : media::RESOLUTION_POLICY_ANY_WITHIN_LIMIT;
 
   media::VideoCaptureParams capture_params =
       SelectVideoCaptureParamsFromCandidates(
           candidates, basic_constraint_set, default_height, default_width,
           default_frame_rate, default_resolution_policy);
 
   base::Optional<bool> noise_reduction = SelectNoiseReductionFromCandidates(
       candidates.noise_reduction_set(), basic_constraint_set);
 
+  // Using false because the resolution policy for content capture can produce
+  // frames in various sizes.
+  bool expect_source_native_size = false;
   auto track_adapter_settings = SelectVideoTrackAdapterSettings(
       basic_constraint_set, candidates.resolution_set(),
-      candidates.frame_rate_set(), capture_params.requested_format);
+      candidates.frame_rate_set(), capture_params.requested_format,
+      expect_source_native_size);
 
   return VideoCaptureSettings(std::move(device_id), capture_params,
                               noise_reduction, track_adapter_settings,
                               candidates.frame_rate_set().Min());
 }
 
 VideoCaptureSettings UnsatisfiedConstraintsResult(
     const VideoContentCaptureCandidates& candidates,
     const blink::WebMediaTrackConstraintSet& constraint_set) {
   DCHECK(candidates.IsEmpty());
@@ skipping 37 matching lines @@
     if (!intersection.IsEmpty())
       candidates = std::move(intersection);
   }
 
   DCHECK(!candidates.IsEmpty());
   return SelectResultFromCandidates(candidates, constraints.Basic(),
                                     stream_source);
 }
 
 }  // namespace content