DevTools: teach network UISourceCodes to return metadata

third_party/WebKit/Source/devtools/front_end/sdk/SourceMap.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 90 matching lines @@
     sourceURLs: function() { },
 
     /**
      * @param {string} sourceURL
      * @param {!WebInspector.ResourceType} contentType
      * @return {!WebInspector.ContentProvider}
      */
     sourceContentProvider: function(sourceURL, contentType) { },
 
     /**
+     * @param {string} sourceURL
+     * @return {?string}
+     */
+    embeddedContentByURL: function(sourceURL) { },
+
+    /**
      * @param {number} lineNumber in compiled resource
      * @param {number} columnNumber in compiled resource
      * @return {?WebInspector.SourceMapEntry}
      */
     findEntry: function(lineNumber, columnNumber) { },
 
     /**
      * @return {boolean}
      */
     editable: function() { },
@@ skipping 137 matching lines @@
     sourceContentProvider: function(sourceURL, contentType)
     {
         var info = this._sourceInfos.get(sourceURL);
         if (info.content)
             return WebInspector.StaticContentProvider.fromString(sourceURL, contentType, info.content);
         return new WebInspector.CompilerSourceMappingContentProvider(sourceURL, contentType);
     },
 
     /**
      * @override
+     * @param {string} sourceURL
+     * @return {?string}
+     */
+    embeddedContentByURL: function(sourceURL)
+    {
+        if (!this._sourceInfos.has(sourceURL))
+            return null;
+        return this._sourceInfos.get(sourceURL).content;
+    },
+
+    /**
+     * @override
      * @return {boolean}
      */
     editable: function()
     {
         return false;
     },
 
     /**
      * @override
      * @param {!Array<!WebInspector.TextRange>} ranges
@@ skipping 292 matching lines @@
  * @constructor
  * @param {?string} content
  * @param {?Array<!WebInspector.SourceMapEntry>} reverseMappings
  */
 WebInspector.TextSourceMap.SourceInfo = function(content, reverseMappings) {
     this.content = content;
     this.reverseMappings = reverseMappings;
 }
 
 WebInspector.TextSourceMap._sourcesListSymbol = Symbol("sourcesList");