Reland of Make cricket::VideoCapturer implement VideoSourceInterface (patchset #14 id:30000…

webrtc/api/androidvideocapturer.cc

Index: webrtc/api/androidvideocapturer.cc
diff --git a/webrtc/api/androidvideocapturer.cc b/webrtc/api/androidvideocapturer.cc
index 4311fd7a2ea2fc9e727bf1d02b23d0bf2554d709..0814dae376324f9de58125fe952cefbed0e0267c 100644
--- a/webrtc/api/androidvideocapturer.cc
+++ b/webrtc/api/androidvideocapturer.cc
@@ -27,7 +27,8 @@ namespace webrtc {
 // for ref counted I420 frames instead of this hack.
 class AndroidVideoCapturer::FrameFactory : public cricket::VideoFrameFactory {
  public:
-  FrameFactory(const rtc::scoped_refptr<AndroidVideoCapturerDelegate>& delegate)
+  explicit FrameFactory(
+      const rtc::scoped_refptr<AndroidVideoCapturerDelegate>& delegate)
       : delegate_(delegate) {
     // Create a CapturedFrame that only contains header information, not the
     // actual pixel data.
@@ -141,8 +142,6 @@ AndroidVideoCapturer::AndroidVideoCapturer(
       formats.push_back(format);
   }
   SetSupportedFormats(formats);
-  // Do not apply frame rotation by default.
-  SetApplyRotation(false);
 }
 
 AndroidVideoCapturer::~AndroidVideoCapturer() {