Fix breakpoints from Kotlin file placed in irrelevant class (KT-19429)

State that there're no locations in given file, if all locations for
line were filtered out because of wrong file name. Need this because
if we throw exception, other positions managers may return locations
without explicit check for file type or file name.

See PositionManagerImpl.java

 #KT-19429 Fixed

idea/testData/debugger/tinyApp/src/stepping/stepOver/stopInWrongClass.Other.kt

@@ -0,0 +1,11 @@
+package stopInWrongClass
+
+class A {
+    fun test() {
+        // Breakpoint 1
+        foo()
+    }
+}
+
+fun foo() {
+}

idea/testData/debugger/tinyApp/src/stepping/stepOver/stopInWrongClass.kt

@@ -0,0 +1,21 @@
+package stopInWrongClass
+
+class AA {
+    fun test() {
+        // Should be on the same line with Breakpoint 1
+        foo()
+    }
+
+    fun other() {
+        //Breakpoint!
+        foo()
+    }
+}
+
+fun main(args: Array<String>) {
+    // Shouldn't stop inside test()
+    AA().test()
+    AA().other()
+}
+
+// ADDITIONAL_BREAKPOINT: stopInWrongClass.Other.kt: Breakpoint 1

idea/testData/debugger/tinyApp/src/stepping/stepOver/stopInWrongClass.out

@@ -0,0 +1,9 @@
+LineBreakpoint created at stopInWrongClass.Other.kt:6
+LineBreakpoint created at stopInWrongClass.kt:11
+Run Java
+Connected to the target VM
+stopInWrongClass.kt:11
+stopInWrongClass.kt:12
+Disconnected from the target VM
+
+Process finished with exit code 0