Add library id, location info to breakpointResolved event

tests/standalone/debugger/debug_lib.dart

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // Library used by debugger wire protocol tests (standalone VM debugging).
 
 library DartDebugger;
 
 import "dart:async";
 import "dart:io";
@@ skipping 323 matching lines @@
         assert(isolateId != null);
         print("Debuggee isolate id $isolateId created.");
       } else if (msg["params"]["reason"] == "shutdown") {
         print("Debuggee isolate id ${msg["params"]["id"]} shut down.");
         shutdownEventSeen = true;
         if (!script.isEmpty) {
           error("Premature isolate shutdown event seen.");
         }
       }
     } else if (msg["event"] == "breakpointResolved") {
-      // Ignore the event. We may want to maintain a table of
-      // breakpoints in the future.
+      var bpId = msg["params"]["breakpointId"];
+      assert(bpId != null);
+      var isolateId = msg["params"]["isolateId"];
+      assert(isolateId != null);
+      var location = msg["params"]["location"];
+      assert(location != null);
+      print("Isolate $isolateId: breakpoint $bpId resolved"
+            " at location $location");
+      // We may want to maintain a table of breakpoints in the future.
     } else if (msg["event"] == "paused") {
       isPaused = true;
     } else {
       error("unknown debugger event received");
     }
   }
 
   // Handle one JSON message object and match it to the
   // expected events and responses in the debugging script.
   void handleMessage(Map<String,dynamic> receivedMsg) {
@@ skipping 171 matching lines @@
         var trace = getAttachedStackTrace(e);
         if (trace != null) print("StackTrace: $trace");
         return -1; 
       } else {
         // Retry with another random port.
         RunScript(script);
       }
     });
   return true;
 }