This CL doesn't add static initializer

Fix d4c157ee commit

On big endian platforms wrong byte is initialized for "parameter_count"
field of the union.

Bug: 
Change-Id: I1c4b1d7f5fb3bd29077fdaa158560c380fba1875
Reviewed-on: https://chromium-review.googlesource.com/613266Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Ivica Bogosavljevic <ivica.bogosavljevic@imgtec.com>
Cr-Commit-Position: refs/heads/master@{#47356}