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/analysis/DependencyResolverTest.java b/src/test/java/com/google/devtools/build/lib/analysis/DependencyResolverTest.java
index 31e3437..b231b7c 100644
--- a/src/test/java/com/google/devtools/build/lib/analysis/DependencyResolverTest.java
+++ b/src/test/java/com/google/devtools/build/lib/analysis/DependencyResolverTest.java
@@ -23,7 +23,7 @@
 import com.google.devtools.build.lib.analysis.DependencyResolver.Dependency;
 import com.google.devtools.build.lib.analysis.config.BuildConfiguration;
 import com.google.devtools.build.lib.analysis.config.ConfigMatchingProvider;
-import com.google.devtools.build.lib.analysis.util.AnalysisTestCaseForJunit4;
+import com.google.devtools.build.lib.analysis.util.AnalysisTestCase;
 import com.google.devtools.build.lib.analysis.util.TestAspects;
 import com.google.devtools.build.lib.analysis.util.TestAspects.AspectRequiringRule;
 import com.google.devtools.build.lib.cmdline.Label;
@@ -52,7 +52,7 @@
  * easier this way.
  */
 @RunWith(JUnit4.class)
-public class DependencyResolverTest extends AnalysisTestCaseForJunit4 {
+public class DependencyResolverTest extends AnalysisTestCase {
   private DependencyResolver dependencyResolver;
 
   @Before