Minor, delete useless test

'withKotlinNoJavaSources' tests exactly the same

compiler/testData/integration/ant/jvm/noClasspathGiven/J.java

@@ -1,4 +0,0 @@
-package hello;
-
-public class J {
-}

compiler/testData/integration/ant/jvm/noClasspathGiven/build.log.expected

@@ -1,14 +0,0 @@
-OUT:
-Buildfile: [TestData]/build.xml
-
-build:
-    [mkdir] Created dir: [Temp]/classes
-    [javac] Compiling 2 source files to [Temp]/classes
-    [javac] Compiling [[TestData]] => [[Temp]/classes]
-    [javac] Running javac...
-      [jar] Building jar: [Temp]/hello.jar
-
-BUILD SUCCESSFUL
-Total time: [time]
-
-Return code: 0

compiler/testData/integration/ant/jvm/noClasspathGiven/build.xml

@@ -1,13 +0,0 @@
-<project name="Ant Task Test" default="build">
-    <taskdef resource="org/jetbrains/kotlin/ant/antlib.xml" classpath="${kotlin.lib}/kotlin-ant.jar"/>
-
-    <target name="build">
-        <mkdir dir="${temp}/classes"/>
-        <javac srcdir="${test.data}" destdir="${temp}/classes" includeantruntime="false">
-            <withKotlin/>
-        </javac>
-        <jar destfile="${temp}/hello.jar">
-            <fileset dir="${temp}/classes"/>
-        </jar>
-    </target>
-</project>

compiler/testData/integration/ant/jvm/noClasspathGiven/hello.kt

@@ -1,5 +0,0 @@
-package hello
-
-fun main(args: Array<String>) {
-    println("Hello!")
-}

compiler/tests/org/jetbrains/kotlin/integration/AntTaskTestGenerated.java

@@ -59,12 +59,6 @@ public class AntTaskTestGenerated extends AbstractAntTaskTest {
         doTest(fileName);
     }
 
-    @TestMetadata("noClasspathGiven")
-    public void testNoClasspathGiven() throws Exception {
-        String fileName = JetTestUtils.navigationMetadata("compiler/testData/integration/ant/jvm/noClasspathGiven/");
-        doTest(fileName);
-    }
-
     @TestMetadata("suppressWarnings")
     public void testSuppressWarnings() throws Exception {
         String fileName = JetTestUtils.navigationMetadata("compiler/testData/integration/ant/jvm/suppressWarnings/");