Add library id to code location object

runtime/bin/dbg_message.cc

 // Copyright (c) 2012, 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.
 
 #include "bin/dbg_connection.h"
 #include "bin/dbg_message.h"
 #include "bin/dartutils.h"
 #include "bin/thread.h"
 #include "bin/utils.h"
 
@@ skipping 382 matching lines @@
                                     Dart_StackTrace trace) {
   intptr_t trace_len = 0;
   Dart_Handle res = Dart_StackTraceLength(trace, &trace_len);
   ASSERT_NOT_ERROR(res);
   Dart_ActivationFrame frame;
   res = Dart_GetActivationFrame(trace, 0, &frame);
   ASSERT_NOT_ERROR(res);
   Dart_Handle script_url;
   intptr_t token_number = 0;
   intptr_t line_number = 0;
+  intptr_t library_id = 0;
+  // TODO(hausner): Remove this call and line_number once Editor no
+  // longer depends on line number info.
   res = Dart_ActivationFrameInfo(frame, NULL, NULL, &line_number, NULL);
   ASSERT_NOT_ERROR(res);
-  res = Dart_ActivationFrameGetLocation(frame, &script_url, &token_number);
+  res = Dart_ActivationFrameGetLocation(
+      frame, &script_url, &library_id, &token_number);
   ASSERT_NOT_ERROR(res);
   if (!Dart_IsNull(script_url)) {
     ASSERT(Dart_IsString(script_url));
     msg->Printf("\"location\": { \"url\":");
     FormatEncodedString(msg, script_url);
+    msg->Printf("\"libraryId\":%"Pd"},", library_id);
     msg->Printf(",\"tokenOffset\":%"Pd",", token_number);
     msg->Printf("\"lineNumber\":%"Pd"},", line_number);
   }
 }
 
 
 static void FormatCallFrames(dart::TextBuffer* msg, Dart_StackTrace trace) {
   intptr_t trace_len = 0;
   Dart_Handle res = Dart_StackTraceLength(trace, &trace_len);
   ASSERT_NOT_ERROR(res);
   msg->Printf("\"callFrames\" : [ ");
   for (int i = 0; i < trace_len; i++) {
     Dart_ActivationFrame frame;
     res = Dart_GetActivationFrame(trace, i, &frame);
     ASSERT_NOT_ERROR(res);
     Dart_Handle func_name;
     Dart_Handle script_url;
     intptr_t line_number = 0;
     intptr_t token_number = 0;
     intptr_t library_id = 0;
     res = Dart_ActivationFrameInfo(
         frame, &func_name, NULL, &line_number, &library_id);
     ASSERT_NOT_ERROR(res);
 
     ASSERT(Dart_IsString(func_name));
     msg->Printf("%s{\"functionName\":", (i > 0) ? "," : "");
     FormatEncodedString(msg, func_name);
+    // TODO(hausner): Remove this libraryId field when Editor
+    // no longer depends on it.
     msg->Printf(",\"libraryId\": %"Pd",", library_id);
 
-    res = Dart_ActivationFrameGetLocation(frame, &script_url, &token_number);
+    res = Dart_ActivationFrameGetLocation(
+        frame, &script_url, NULL, &token_number);
     ASSERT_NOT_ERROR(res);
     if (!Dart_IsNull(script_url)) {
       ASSERT(Dart_IsString(script_url));
       msg->Printf("\"location\": { \"url\":");
       FormatEncodedString(msg, script_url);
+      msg->Printf(",\"libraryId\": %"Pd",", library_id);
       msg->Printf(",\"tokenOffset\":%"Pd",", token_number);
       msg->Printf("\"lineNumber\":%"Pd"},", line_number);
     }
 
     Dart_Handle locals = Dart_GetLocalVariables(frame);
     ASSERT_NOT_ERROR(locals);
     msg->Printf("\"locals\":");
     FormatNamedValueList(msg, locals);
     msg->Printf("}");
   }
@@ skipping 771 matching lines @@
     msg_queue->SendIsolateEvent(isolate_id, kind);
     if (kind == kInterrupted) {
       msg_queue->HandleMessages();
     } else {
       ASSERT(kind == kShutdown);
       RemoveIsolateMsgQueue(isolate_id);
     }
   }
   Dart_ExitScope();
 }