Return Kotlin fields and methods through KotlinShortNameCache

#KT-12205 Fixed

idea/testData/cache/kotlinShortNamesCacheTestDataMethods.kt

@@ -0,0 +1,27 @@
+
+fun topLevelFunction(){
+
+}
+
+object B1 {
+    @JvmStatic
+    fun staticMethodOfObject() {
+    }
+
+    fun nonStaticMethodOfObject() {
+    }
+}
+
+class C1 {
+    fun methodOfClass() {
+    }
+
+    companion object {
+        @JvmStatic
+        fun staticMethodOfCompanion() {
+        }
+
+        fun nonStaticMethodOfCompanion() {
+        }
+    }
+}