Libcore: Turn off ICU debugging

Hardcode-disable ICU debugging, in favor of compile-time initialization.

Allows to compile-time initialize:
* android.icu.impl.ICUDebug
* android.icu.impl.ICULocaleService
* android.icu.impl.ICUResourceBundle
* android.icu.impl.ICUResourceBundleImpl
* android.icu.impl.ICUResourceBundleImpl$ResourceArray
* android.icu.impl.ICUResourceBundleImpl$ResourceBinary
* android.icu.impl.ICUResourceBundleImpl$ResourceContainer
* android.icu.impl.ICUResourceBundleImpl$ResourceInt
* android.icu.impl.ICUResourceBundleImpl$ResourceIntVector
* android.icu.impl.ICUResourceBundleImpl$ResourceString
* android.icu.impl.ICUResourceBundleImpl$ResourceTable
* android.icu.impl.ICUService
* android.icu.impl.StringPrepDataReader
* android.icu.text.Collator
* android.icu.text.CollatorServiceShim$CService
* android.icu.text.RuleBasedCollator

Bug: 27265238
Bug: 28039175

(cherry picked from commit ad16ba177c443dabf9f84b17c4d25daf9a78ad6d)

Change-Id: I9fb124e0bc801e01d01d2b38ab8dfb83678c4c78
1 file changed