martine/ninja — pull request #841 by sgraham (2014-10-30 23:54:06+00:00)
Title: Use strchr in \ conversion in CanonicalizePath on Windows

Average of 7 runs with slowest/fastest discarded, each 5x. Lowest average:

Inlined loop: 1216284us
strchr: 1199786us

Not every run is faster, but might be a hair faster overall.