DevTools: similarly to the way we match scripts ignoring sourceurl comments, ignore framework-speci…

third_party/WebKit/Source/devtools/front_end/bindings/ResourceScriptMapping.js

Index: third_party/WebKit/Source/devtools/front_end/bindings/ResourceScriptMapping.js
diff --git a/third_party/WebKit/Source/devtools/front_end/bindings/ResourceScriptMapping.js b/third_party/WebKit/Source/devtools/front_end/bindings/ResourceScriptMapping.js
index 11174402c239b4f7b9623571a0007949b1f21807..9d1e09b4ebcb1f840c92b97c92067a01a13d4604 100644
--- a/third_party/WebKit/Source/devtools/front_end/bindings/ResourceScriptMapping.js
+++ b/third_party/WebKit/Source/devtools/front_end/bindings/ResourceScriptMapping.js
@@ -320,10 +320,22 @@ WebInspector.ResourceScriptFile.prototype = {
             return false;
         if (typeof this._scriptSource === "undefined")
             return false;
-        if (!this._uiSourceCode.workingCopy().startsWith(this._scriptSource.trimRight()))
-            return true;
-        var suffix = this._uiSourceCode.workingCopy().substr(this._scriptSource.length);
-        return !!suffix.length && !suffix.match(WebInspector.Script.sourceURLRegex);
+        var workingCopy = this._uiSourceCode.workingCopy();
+
+        // Match ignoring sourceURL.
+        if (workingCopy.startsWith(this._scriptSource.trimRight())) {
+            var suffix = this._uiSourceCode.workingCopy().substr(this._scriptSource.length);
+            return !!suffix.length && !suffix.match(WebInspector.Script.sourceURLRegex);
+        }
+
+        // Match ignoring Node wrapper.
+        var nodePrefix = "(function (exports, require, module, __filename, __dirname) { \n";

[paulirish, 2016/09/21 02:47:58]

fwiw: this matches against the node string here: 
https://github.com/nodejs/node/blob/66df5d147f65cc1a36098987e2d6131c5403c0fc/...

+        var nodeSuffix = "\n});";
+        if (workingCopy.startsWith("#!/usr/bin/env node\n"))
+            workingCopy = workingCopy.substring("#!/usr/bin/env node\n".length);
+        if (this._scriptSource === nodePrefix + workingCopy + nodeSuffix)
+            return false;
+        return true;
     },
 
     /**