Merge "Disable caches for perf tests" into rvc-dev

import androidx.test.filters.LargeTest;

import androidx.test.platform.app.InstrumentationRegistry;

import org.junit.Before;

import org.junit.Rule;

import org.junit.Test;

import org.junit.runner.RunWith;

        final Context context = InstrumentationRegistry.getInstrumentation().getContext();

    }

    @Before

    public void setup() {

        PackageManager.disableApplicationInfoCache();

        PackageManager.disablePackageInfoCache();

    }

    @Test

    @DisableCompatChanges(PackageManager.FILTER_APPLICATION_QUERY)

    public void testCheckPermissionExists() {