Move JsAnalyzerFacade from ide-common to js.frontend

To be used in diagnostic tests now, and as a replacement for
TopDownAnalyzerFacadeForJS in the future

compiler/frontend/src/org/jetbrains/kotlin/analyzer/AnalyzerFacade.kt

@@ -291,6 +291,12 @@ interface TrackableModuleInfo : ModuleInfo {
     fun createModificationTracker(): ModificationTracker
 }
 
+interface LibraryModuleInfo : ModuleInfo {
+    override val platform: TargetPlatform
+
+    fun getLibraryRoots(): Collection<String>
+}
+
 abstract class ResolverForModuleFactory {
     abstract fun <M : ModuleInfo> createResolverForModule(
         moduleDescriptor: ModuleDescriptorImpl,