(This is a merge of http://go/wvgerrit/73743 and
http://go/wvgerrit/73903)
The CE CDM implements the ability to silence all logging with a "silent"
log level. However, under the covers, this assigned a value to g_cutoff
that was not a member of LogPriority, which fails some extremely strict
checks. This patch just adds a matching entry to LogPriority so that
"silent" is now a valid level in that enum.
A previous merge of this change broke builds on Elfin because it uses
stricter compiler settings that rejected the lack of LOG_SILENT in
certain switch statements. I've gone through the codebase and found
every switch on a LogLevel variable and updated it, of which only one
affects the Android build.
Bug: 118622359
Test: CE CDM Build
Test: Android Build
Test: Android Elfin Build Specifically
Change-Id: I6ba3556e0e70f5e7e1692754a8a2f54adae59a6b
84d9813b81