Revert "MediaMuxer: handle expection for add track"

This reverts commit 0e57858602657ccbb22d6f592831f6e2547cc4ef

Change-Id: Ia9b4969a660a9816b1698fabd5456400fca84563
Revert "camera2-legacy: Workaround max jpeg/preview size AR mismatch"

- This reverts commit a0496d34ffc5153bf933cacbd4be71a4a1bd4041,
  because it breaks CTS test cases:
  'android.hardware.camera2.cts.RecordingTest#testBasicRecording'
  and 'android.app.cts.SystemFeaturesTest#testCameraFeatures'.
- Above change causes all video sizes that doesn't match
  the largest still image aspect ratio to be threated as
  non-supported (not looking reasonable).

CRs-Fixed: 747378
Change-Id: Ib38b39e6ba575b4644cdaeb94391068845337044