Migrated base test classes to JUnit 4 and deleted their temporary *ForJunit4 versions:

devtools/build/lib/analysis/util/AnalysisTestCase.java
devtools/build/lib/analysis/util/BuildViewTestCase.java
devtools/build/lib/packages/util/PackageLoadingTestCase.java
devtools/build/lib/testutil/FoundationTestCase.java

--
MOS_MIGRATED_REVID=109560679
diff --git a/src/test/java/com/google/devtools/build/lib/skyframe/PackageLookupFunctionTest.java b/src/test/java/com/google/devtools/build/lib/skyframe/PackageLookupFunctionTest.java
index 554bd33..6b540e5 100644
--- a/src/test/java/com/google/devtools/build/lib/skyframe/PackageLookupFunctionTest.java
+++ b/src/test/java/com/google/devtools/build/lib/skyframe/PackageLookupFunctionTest.java
@@ -30,7 +30,7 @@
 import com.google.devtools.build.lib.packages.RuleClassProvider;
 import com.google.devtools.build.lib.pkgcache.PathPackageLocator;
 import com.google.devtools.build.lib.skyframe.PackageLookupValue.ErrorReason;
-import com.google.devtools.build.lib.testutil.FoundationTestCaseForJunit4;
+import com.google.devtools.build.lib.testutil.FoundationTestCase;
 import com.google.devtools.build.lib.testutil.TestRuleClassProvider;
 import com.google.devtools.build.lib.util.BlazeClock;
 import com.google.devtools.build.lib.util.io.TimestampGranularityMonitor;
@@ -59,7 +59,7 @@
  * Tests for {@link PackageLookupFunction}.
  */
 @RunWith(JUnit4.class)
-public class PackageLookupFunctionTest extends FoundationTestCaseForJunit4 {
+public class PackageLookupFunctionTest extends FoundationTestCase {
   private AtomicReference<ImmutableSet<PackageIdentifier>> deletedPackages;
   private MemoizingEvaluator evaluator;
   private SequentialBuildDriver driver;