--- a/org.chromium.debug.core/src/org/chromium/debug/core/model/DebugTargetImpl.java	Mon Feb 08 15:20:59 2010 -0800
+++ b/org.chromium.debug.core/src/org/chromium/debug/core/model/DebugTargetImpl.java	Tue Feb 09 10:49:02 2010 -0800
@@ -499,4 +499,8 @@
       }
     }
   }
+
+	public int getLineNumber(CallFrame stackFrame) {
+		return workspaceRelations.getLineNumber(stackFrame);
+	}
 }