Support multiple breakpoints at one line (especially for lambdas)

idea/testData/debugger/tinyApp/src/evaluate/singleBreakpoint/compilingEvaluator/ceAnonymousObjectCapturedInClosure.kt

@@ -3,7 +3,7 @@ package ceAnonymousObjectCapturedInClosure
 fun main(args: Array<String>) {
     val localObject = object { fun test() = 1 }
     var localObjectVar = object { fun test() = 1 }
-    //Breakpoint!
+    //Breakpoint! (-1)
     lambda { localObjectVar.test() }
 }
 

idea/testData/debugger/tinyApp/src/evaluate/singleBreakpoint/lambdas/twoLambdasOnOneLineFirst.kt

@@ -5,7 +5,7 @@ fun main(args: Array<String>) {
     // EXPRESSION: it
     // RESULT: 1: I
     // STEP_INTO: 2
-    //Breakpoint!
+    //Breakpoint! (-1)
     a.foo { a }.foo { a }
 }