tree eab1b3c19861ba39808733d68a415ac3bf923949
parent b6b81d6acd6949a731308666ac211864f824ab50
author Dan Stoza <stoza@google.com> 1416335043 -0800
committer Dan Stoza <stoza@google.com> 1426719447 -0700

libgui: Enable -Weverything and -Werror

Enables -Weverything and -Werror, with just a few exceptions for
warnings we can't (or shouldn't need to) work around.

Cherry pick of I034abec27bf4020d84af60d7acc1939c59986dd6 plus a
couple of minor changes to CpuConsumer.cpp to make it work with a
prior change:
    Uncomment CC_LOGV on line 46
    Change C-style cast to static_cast on line 71

Change-Id: Iaec610477ea0122317b0578fb74caf2383d4cf08