DevTools: Find executionContextId for console message from scriptId

third_party/WebKit/Source/devtools/front_end/sdk/RuntimeModel.js

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 393 matching lines @@
    * @param {!Array.<!Protocol.Runtime.RemoteObject>} args
    * @param {number} executionContextId
    * @param {number} timestamp
    * @param {!Protocol.Runtime.StackTrace=} stackTrace
    */
   _consoleAPICalled(type, args, executionContextId, timestamp, stackTrace) {
     var consoleAPICall =
         {type: type, args: args, executionContextId: executionContextId, timestamp: timestamp, stackTrace: stackTrace};
     this.dispatchEventToListeners(SDK.RuntimeModel.Events.ConsoleAPICalled, consoleAPICall);
   }
+
+  /**
+   * @param {!Protocol.Runtime.ScriptId} scriptId
+   * @return {number}
+   */
+  executionContextIdForScriptId(scriptId) {
+    var script = this.debuggerModel().scriptForId(scriptId);
+    return script ? script.executionContextId : 0;
+  }
+
+  /**
+   * @param {!Protocol.Runtime.StackTrace} stackTrace
+   * @return {number}
+   */
+  executionContextForStackTrace(stackTrace) {
+    while (stackTrace && !stackTrace.callFrames.length)
+      stackTrace = stackTrace.parent;
+    if (!stackTrace || !stackTrace.callFrames.length)
+      return 0;
+    return this.executionContextIdForScriptId(stackTrace.callFrames[0].scriptId);
+  }
 };
 
 SDK.SDKModel.register(SDK.RuntimeModel, SDK.Target.Capability.JS, true);
 
 /** @enum {symbol} */
 SDK.RuntimeModel.Events = {
   ExecutionContextCreated: Symbol('ExecutionContextCreated'),
   ExecutionContextDestroyed: Symbol('ExecutionContextDestroyed'),
   ExecutionContextChanged: Symbol('ExecutionContextChanged'),
   ExecutionContextOrderChanged: Symbol('ExecutionContextOrderChanged'),
@@ skipping 258 matching lines @@
       return;
     }
     if (this.name) {
       this._label = this.name;
       return;
     }
     var parsedUrl = this.origin.asParsedURL();
     this._label = parsedUrl ? parsedUrl.lastPathComponentWithFragment() : '';
   }
 };