Use the actual frame for printing single values from the cli debugger.

This closes issue #565

R=sgjesse@google.com

Review URL: https://codereview.chromium.org/2122743004 .

Author: sigurdm

pkg/dartino_compiler/lib/cli_debugger.dart

@@ -712,7 +712,7 @@ Future<RemoteObject> _processVariable(
   assert(vmContext.isSpawned);
   assert(accesses.isNotEmpty);
   LocalAccess localAccess = accesses.first;
-  int frame = vmContext.debugState.currentFrame;
+  int frame = vmContext.debugState.actualCurrentFrameNumber;
   LocalValue local = await lookupValue(localAccess.localName, vmContext);
   if (local == null) {
     return new RemoteErrorObject(

tests/debugger/internal_scope_expected.txt

@@ -33,4 +33,6 @@ this: Instance of '_Random'
 * 0: main            @rnd.nextInt(255)
 > p
 rnd: Instance of '_Random'
+> p rnd
+Instance of '_Random'
 > q

tests/debugger/internal_scope_test.dart

@@ -11,7 +11,7 @@
 // Disable view of internal frames.
 // DartinoDebuggerCommands=toggle internal
 // Now we should get the stack view of the top current non-internal frame(main).
-// DartinoDebuggerCommands=bt,p
+// DartinoDebuggerCommands=bt,p,p rnd
 // DartinoDebuggerCommands=q
 
 import 'dart:math';