ART: Add GetFrameCount and GetFrameLocation

Add support for GetFrameCount and GetFrameLocation. Add tests.

Bug: 31684812
Test: m test-art-host-run-test-911-get-stack-trace
Change-Id: I7656e243f614eb0ceb5fcd6841128119fad89968
diff --git a/test/911-get-stack-trace/src/Main.java b/test/911-get-stack-trace/src/Main.java
index 2df5c53..b199033 100644
--- a/test/911-get-stack-trace/src/Main.java
+++ b/test/911-get-stack-trace/src/Main.java
@@ -36,6 +36,10 @@
 
     ThreadListTraces.doTest();
 
+    System.out.println();
+
+    Frames.doTest();
+
     System.out.println("Done");
   }
 }