Include metadata in AOT to expand inline frames in stack traces and provide line numbers.

runtime/tests/vm/dart/optimized_stacktrace_line_test.dart

Index: runtime/tests/vm/dart/optimized_stacktrace_line_test.dart
diff --git a/runtime/tests/vm/dart/optimized_stacktrace_test.dart b/runtime/tests/vm/dart/optimized_stacktrace_line_test.dart
similarity index 85%
rename from runtime/tests/vm/dart/optimized_stacktrace_test.dart
rename to runtime/tests/vm/dart/optimized_stacktrace_line_test.dart
index d002a2e28b0c32c11d9830998c9206ebb6e96297..3d5506fbd08e8b5476828bc5dc71f2faa75fafd1 100644
--- a/runtime/tests/vm/dart/optimized_stacktrace_test.dart
+++ b/runtime/tests/vm/dart/optimized_stacktrace_line_test.dart
@@ -19,8 +19,9 @@ test1() {
     Expect.fail("Unreachable");
   } catch (e, stacktrace) {
     String s = stacktrace.toString();
-    Expect.isFalse(s.contains("-1:-1"));
-    Expect.isTrue(s.contains("11:18"));
+    print(s);
+    Expect.isFalse(s.contains("-1:-1"), "A");
+    Expect.isTrue(s.contains("optimized_stacktrace_line_test.dart:11"), "B");
   }
 
   // Optimized.
@@ -30,8 +31,9 @@ test1() {
     Expect.fail("Unreachable");
   } catch (e, stacktrace) {
     String s = stacktrace.toString();
-    Expect.isFalse(s.contains("-1:-1"));
-    Expect.isTrue(s.contains("11:18"));
+    print(s);
+    Expect.isFalse(s.contains("-1:-1"), "C");
+    Expect.isTrue(s.contains("optimized_stacktrace_line_test.dart:11"), "D");
   }

[siva, 2017/02/11 03:19:00]

Ditto comment about labeling the rest of the tests.

 }