[DevTools] Send source map content from frontend to backend

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

Index: third_party/WebKit/Source/devtools/front_end/sdk/SourceMap.js
diff --git a/third_party/WebKit/Source/devtools/front_end/sdk/SourceMap.js b/third_party/WebKit/Source/devtools/front_end/sdk/SourceMap.js
index 6c4fae370782e97e5f7a552829f5a53fc057ec11..fb9905abffd3c7fd6232bf3c851d014e621ab558 100644
--- a/third_party/WebKit/Source/devtools/front_end/sdk/SourceMap.js
+++ b/third_party/WebKit/Source/devtools/front_end/sdk/SourceMap.js
@@ -89,9 +89,10 @@ WebInspector.SourceMap = function(compiledURL, sourceMappingURL, payload)
  * @param {string} sourceMapURL
  * @param {string} compiledURL
  * @param {function(?WebInspector.SourceMap)} callback
+ * @param {function(string)=} contentCallback
  * @this {WebInspector.SourceMap}
  */
-WebInspector.SourceMap.load = function(sourceMapURL, compiledURL, callback)
+WebInspector.SourceMap.load = function(sourceMapURL, compiledURL, callback, contentCallback)
 {
     WebInspector.multitargetNetworkManager.loadResource(sourceMapURL, contentLoaded);
 
@@ -109,6 +110,7 @@ WebInspector.SourceMap.load = function(sourceMapURL, compiledURL, callback)
 
         if (content.slice(0, 3) === ")]}")
             content = content.substring(content.indexOf('\n'));
+        if (contentCallback) contentCallback(content);

[pfeldman, 2016/01/19 19:35:04]

Looks like a hack, you should reuse the only callback.

[kozy, 2016/01/20 00:41:22]

Done.

         try {
             var payload = /** @type {!SourceMapV3} */ (JSON.parse(content));
             var baseURL = sourceMapURL.startsWith("data:") ? compiledURL : sourceMapURL;