camera: do not use GNU old-style field designators

Avoiding the use of GNU extensions improves portability

Fixes the following:
error: use of GNU old-style field designator extension

Change-Id: Ic1bf7e44b3bf0c9b30c8c950b02ad71452a0bd8f
Merge "camera: do not use GNU old-style field designators"
libexif is now libjhead

Change-Id: I78c3eae1dc3a3e37da182513078749ad83d6d004
am 0fbe7ecf: libexif is now libjhead

* commit '0fbe7ecfb0a526c02b774208fa00e0cba19d13a4':
  libexif is now libjhead
am df1b83e1: am 0fbe7ecf: libexif is now libjhead

* commit 'df1b83e11a7694ec7c5a6fdf5617a966afcdf232':
  libexif is now libjhead
am 0fbe7ecf: libexif is now libjhead

* commit '0fbe7ecfb0a526c02b774208fa00e0cba19d13a4':
  libexif is now libjhead
am c32caab8: am 0fbe7ecf: libexif is now libjhead

* commit 'c32caab84ff9edc1489ed6c8079c7d252caafc4d':
am 734ca303: am c32caab8: am 0fbe7ecf: libexif is now libjhead

* commit '734ca3030210e23192ce94a5b35b9ac1a0ad0934':
Merge branch 'android-5.0.0_r2' into HEAD