[PATCH 0/7] A few minor test-prereq updates

While reviewing somebody's patch, I noticed that individual test scripts set EXPENSIVE test prerequisite with copied-and-pasted lines. Here is a bit to update them, while fixing styles in old test scripts that had these copied-and-pasted lines.

The last step discards support for GIT_{NOTES,PATCHID}_TIMING_TESTS environment variables to enable EXPENSIVE tests in two test scripts, which *is* a backward incompatible change and people may want to argue against it (but I of course thought it is a good change and that is why it is included).

Junio C Hamano (7):
  test: turn EXPENSIVE into a lazy prerequisite
  test: turn USR_BIN_TIME into a lazy prerequisite
  t3302: coding style updates
  t3302: do not chdir around in the primary test process
  t3302: drop unnecessary NOT_EXPENSIVE pseudo-prerequisite
  t3419: drop unnecessary NOT_EXPENSIVE pseudo-prerequisite
  tests: drop GIT_*_TIMING_TESTS environment variable support

 t/t0021-conversion.sh            |   2 -
 t/t3302-notes-index-expensive.sh | 130 +++++++++++++++++++++------------------
 t/t3419-rebase-patch-id.sh       |  25 +++-----
 t/t5551-http-fetch.sh            |   2 -
 t/test-lib.sh                    |   8 +++
 5 files changed, 85 insertions(+), 82 deletions(-)