Simplify promise event on throw handling.

test/mjsunit/es6/debug-promises/rethrow-in-try-finally.js

Index: test/mjsunit/es6/debug-promises/rethrow-in-try-finally.js
diff --git a/test/mjsunit/es6/debug-promises/throw-caught-uncaught.js b/test/mjsunit/es6/debug-promises/rethrow-in-try-finally.js
similarity index 54%
copy from test/mjsunit/es6/debug-promises/throw-caught-uncaught.js
copy to test/mjsunit/es6/debug-promises/rethrow-in-try-finally.js
index 0ad9ce48a22c78fc431f693c22e2629c60759cef..b1e2ff98e1a0b58eed9c11be9e05015d31ab451d 100644
--- a/test/mjsunit/es6/debug-promises/throw-caught-uncaught.js
+++ b/test/mjsunit/es6/debug-promises/rethrow-in-try-finally.js
@@ -4,33 +4,27 @@
 
 // Flags: --expose-debug-as debug --allow-natives-syntax
 
-// Test debug events when we only listen to uncaught exceptions and
+// Test debug events when we listen to all exceptions and
 // there is a catch handler for the exception thrown in a Promise.
-// We expect no debug event to be triggered.
+// We expect a normal Exception debug event to be triggered.
 
 Debug = debug.Debug;
 
-var p = new Promise(function(resolve, reject) {
-  resolve();
-});
+var events = [];
 
-var q = p.chain(
-  function() {
-    throw new Error("caught throw");
-  });
+function listener(event, exec_state, event_data, data) {
+  if (event == Debug.DebugEvent.PromiseEvent) events.push(event_data.status());
+}
 
-q.catch(
-  function(e) {
-    assertEquals("caught throw", e.message);
-  });
+Debug.setListener(listener);
 
-function listener(event, exec_state, event_data, data) {
+var p = new Promise(function(resolve, reject) {
   try {
-    assertTrue(event != Debug.DebugEvent.Exception);
-  } catch (e) {
-    %AbortJS(e + "\n" + e.stack);
+    throw new Error("reject");
+  } finally {
+    // Implicit rethrow.
   }
-}
+  resolve();
+});
 
-Debug.setBreakOnUncaughtException();
-Debug.setListener(listener);
+assertEquals([0 /* create */, -1 /* rethrown */], events);