Made compiler report source to output mapping when invoked from JPS.

jps-plugin/src/org/jetbrains/jet/jps/build/KotlinBuilder.java

@@ -140,6 +140,8 @@ public class KotlinBuilder extends ModuleLevelBuilder {
 
         JpsProject project = representativeTarget.getModule().getProject();
         CommonCompilerArguments commonArguments = JpsKotlinCompilerSettings.getCommonCompilerArguments(project);
+        commonArguments.verbose = true; // Make compiler report source to output files mapping
+
         CompilerSettings compilerSettings = JpsKotlinCompilerSettings.getCompilerSettings(project);
 
         final Set<File> allCompiledFiles = getAllCompiledFilesContainer(context);

jps-plugin/test/org/jetbrains/jet/jps/build/KotlinJpsBuildTest.java

@@ -71,9 +71,6 @@ public class KotlinJpsBuildTest extends AbstractKotlinJpsBuildTestCase {
     private void initProject() {
         addJdk(JDK_NAME);
         loadProject(workDir.getAbsolutePath() + File.separator + PROJECT_NAME + ".ipr");
-        CompilerSettings settings = new CompilerSettings();
-        settings.setAdditionalArguments(settings.getAdditionalArguments() + " -verbose");
-        JpsKotlinCompilerSettings.setCompilerSettings(myProject, settings);
     }
 
     public void doTest() {