Rename all JUMPER macros to SKRP

This code hasn't been called "jumper" in many years, and the leftover
macros just served to confuse. These macros are entirely internal,
and the change is mechanical (search-and-replace).

Change-Id: I04251dc1c9dac5c9fdfa7e697fd317e4fba8e341
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/896019
Reviewed-by: Daniel Dilan <danieldilan@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
1 file changed