mov: Drop unused parameter from ff_mov_read_esds()

This is cleaner and avoids an uninitialized variable warning with MSVC.
vfwcap: Drop fallback VfW defines

The defines were added long ago when MinGW still lacked them.
vc1: Add missing parentheses to conditions in vc1_decode_b_mb_intfr()
Merge commit '86dfcfd0e30d6645eea2c63c1c60a0550e7c97ea'

* commit '86dfcfd0e30d6645eea2c63c1c60a0550e7c97ea':
  mov: Drop unused parameter from ff_mov_read_esds()

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '8bc52dbd9dffb1b2fa4a6aeed2d298d036b619b2'

* commit '8bc52dbd9dffb1b2fa4a6aeed2d298d036b619b2':
  vfwcap: Drop fallback VfW defines

Conflicts:
	libavdevice/vfwcap.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit 'd456baafb68cd80c0f537f1d843076e4dd853558'

* commit 'd456baafb68cd80c0f537f1d843076e4dd853558':
  vc1: Add missing parentheses to conditions in vc1_decode_b_mb_intfr()

Conflicts:
	libavcodec/vc1dec.c

See: 1e2ab98460761c86268993e7a7ee690876df5efd
Merged-by: Michael Niedermayer <michaelni@gmx.at>