Make cricket::VideoCapturer implement VideoSourceInterface

webrtc/media/webrtc/webrtcvideocapturer.cc

Index: webrtc/media/webrtc/webrtcvideocapturer.cc
diff --git a/webrtc/media/webrtc/webrtcvideocapturer.cc b/webrtc/media/webrtc/webrtcvideocapturer.cc
index c5eb1adadc6af0925989da019c9252112316fdb5..ee4101ac175d926d1decbd7bd28b7ed84156c9b7 100644
--- a/webrtc/media/webrtc/webrtcvideocapturer.cc
+++ b/webrtc/media/webrtc/webrtcvideocapturer.cc
@@ -14,7 +14,6 @@
 #include <config.h>
 #endif
 
-#ifdef HAVE_WEBRTC_VIDEO
 #include "webrtc/base/arraysize.h"
 #include "webrtc/base/bind.h"
 #include "webrtc/base/checks.h"
@@ -203,9 +202,6 @@ bool WebRtcVideoCapturer::Init(const Device& device) {
   SetId(device.id);
   SetSupportedFormats(supported);
 
-  // Ensure these 2 have the same value.
-  SetApplyRotation(module_->GetApplyRotation());
-
   return true;
 }
 
@@ -243,7 +239,8 @@ bool WebRtcVideoCapturer::GetBestCaptureFormat(const VideoFormat& desired,
   }
   return true;
 }
-bool WebRtcVideoCapturer::SetApplyRotation(bool enable) {
+void WebRtcVideoCapturer::OnSinkVideoWantsChanged(
+    const rtc::VideoWants& wants) {
   // Can't take lock here as this will cause deadlock with
   // OnIncomingCapturedFrame. In fact, the whole method, including methods it
   // calls, can't take lock.
@@ -253,13 +250,14 @@ bool WebRtcVideoCapturer::SetApplyRotation(bool enable) {
       webrtc::field_trial::FindFullName("WebRTC-CVO");
 
   if (group_name == "Disabled") {
-    return true;
+    return;
   }
 
-  if (!VideoCapturer::SetApplyRotation(enable)) {
-    return false;
-  }
-  return module_->SetApplyRotation(enable);
+  VideoCapturer::OnSinkVideoWantsChanged(wants);
+  bool result = module_->SetApplyRotation(wants.rotation_applied);
+  RTC_CHECK(result);
+
+  return;
 }
 
 CaptureState WebRtcVideoCapturer::Start(const VideoFormat& capture_format) {
@@ -427,5 +425,3 @@ WebRtcCapturedFrame::WebRtcCapturedFrame(const webrtc::VideoFrame& sample,
 }
 
 }  // namespace cricket
-
-#endif  // HAVE_WEBRTC_VIDEO