Remove semicolons after DECLARE_EXTENSION_FUNCTION().

There's no good way to require a semicolon after this macro, so remove
the semicolons after the macro instead. (Several places already had no
semicolon there, so this does make things more consistent.)

CL created by
    git grep -l DECLARE_EXTENSION_FUNCTION |
    xargs -n 1 perl -i -p0e 's/(DECLARE_EXTENSION_FUNCTION\([^)]+\));?/\1/g'

TBR=seantopping

Bug: 926235
Change-Id: Ia49fc64756ab1b50d3423f6c80ed0c2d44f4378b
Reviewed-on: https://chromium-review.googlesource.com/c/1462207
Commit-Queue: Nico Weber <[email protected]>
Auto-Submit: Nico Weber <[email protected]>
Reviewed-by: Ben Wells <[email protected]>
Cr-Commit-Position: refs/heads/master@{#630680}
73 files changed