Write line numbers for bridge methods (line for class header)

idea/testData/debugger/tinyApp/outs/syntheticMethods.out

@@ -0,0 +1,10 @@
+LineBreakpoint created at syntheticMethods.kt:6
+!JDK_HOME!\bin\java -agentlib:jdwp=transport=dt_socket,address=!HOST_NAME!:!HOST_PORT!,suspend=y,server=n -Dfile.encoding=!FILE_ENCODING! -classpath !APP_PATH!\classes;!KOTLIN_RUNTIME!;!CUSTOM_LIBRARY!;!RT_JAR! syntheticMethods.SyntheticMethodsPackage
+Connected to the target VM, address: '!HOST_NAME!:PORT_NAME!', transport: 'socket'
+syntheticMethods.kt:6
+syntheticMethods.kt:18
+syntheticMethods.kt:16
+syntheticMethods.kt:7
+Disconnected from the target VM, address: '!HOST_NAME!:PORT_NAME!', transport: 'socket'
+
+Process finished with exit code 0

idea/testData/debugger/tinyApp/src/stepInto/stepInto/syntheticMethods.kt

@@ -0,0 +1,22 @@
+package syntheticMethods
+
+fun main(args: Array<String>) {
+    val d: Base<String> = Derived()
+    //Breakpoint!
+    d.foo("")
+    val a = 1
+}
+
+open class Base<T> {
+    open fun foo(t: T) {
+        val a = 1
+    }
+}
+
+class Derived: Base<String>() {
+    override fun foo(t: String) {
+        val a = 1
+    }
+}
+
+// STEP_INTO: 3