This also changes modulo to be more like others, e.g., Pow:
- have an inline Modulo
- have a modulo_double_double that we can use as FUNCTION_ADDR in assembler.cc

Bug: 
Change-Id: Id360e4adcde5712ffc5ac22abd3bbaab6aec09f5
Reviewed-on: https://chromium-review.googlesource.com/728027
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48747}