gradle: remove experimental options now on by default

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

gradle.properties

@@ -22,38 +22,15 @@ org.gradle.jvmargs=-Xmx1536m
 # Turn off AP discovery in compile path to enable compile avoidance
 kapt.include.compile.classpath=false
 
-# Enable non-transitive R class namespacing where each library only contains
-# references to the resources it declares instead of declarations plus all
-# transitive dependency references.
-android.nonTransitiveRClass=true
-
 # Experimental AGP flags
 # Generate compile-time only R class for app modules.
 android.enableAppCompileTimeRClass=true
 # Keep AAPT2 daemons alive between incremental builds.
 android.keepWorkerActionServicesBetweenBuilds=true
-# Make R fields non-final to improve build speeds.
-# http://tools.android.com/tips/non-constant-fields
-android.nonFinalResIds=true
-# Enable the newly refactored resource shrinker.
-android.experimental.enableNewResourceShrinker=true
-# Enable precise shrinking in the new resource shrinker.
-android.experimental.enableNewResourceShrinker.preciseShrinking=true
 # Generate manifest class as a .class directly rather than a Java source file.
 android.generateManifestClass=true
-# Generate the text map of source sets and absolute paths to allow
-# generating relative paths from absolute paths later in the build.
-android.experimental.enableSourceSetPathsMap=true
-# Use relative paths for better Gradle caching of library build tasks
-android.experimental.cacheCompileLibResources=true
 
 # Default Android build features
-# Disable BuildConfig generation by default
-android.defaults.buildfeatures.buildconfig=false
-# Disable AIDL stub generation by default
-android.defaults.buildfeatures.aidl=false
-# Disable RenderScript compilation by default
-android.defaults.buildfeatures.renderscript=false
 # Disable resource values generation by default in libraries
 android.defaults.buildfeatures.resvalues=false
 # Disable shader compilation by default
@@ -63,7 +40,6 @@ android.library.defaults.buildfeatures.androidresources=false
 
 # Suppress warnings for some features that aren't yet stabilized
 android.suppressUnsupportedOptionWarnings=android.keepWorkerActionServicesBetweenBuilds,\
-  android.experimental.enableNewResourceShrinker.preciseShrinking,\
   android.enableAppCompileTimeRClass,\
   android.suppressUnsupportedOptionWarnings