Changed reserved proto values to deprecated.

The reserved values prevent older protobuf files from getting parsed.
Instead deprecated unused proto values, but keep them around so winscope
can parse older protobuf dumps.

Test: winscope with protobuf file from older build
Fixes: 112389396
Change-Id: Id0b009044c1f312eca9b0d3d348543141b0cd2a9
1 file changed