Make DCHECK() about signs of w test the same condition the caller does. #29349
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This changes the DCHECK() that tests that the signs of h1.w() and h2.w()
are different to test exactly the same condition that the callers test.
While it looks equivalent, it's different in the cases where the values
are not finite, which fuzzers have (unfortunately) managed to hit, and
which we should probably eventually address in a better way (given that
it's undefined behavior in C++).
Fixed: 1217813
Change-Id: I5b268dad8a2c2435789b00620ca0bd3cdd7bb919
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2956400
Commit-Queue: David Baron <dbaron@chromium.org>
Reviewed-by: Robert Flack <flackr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#892200}