1 files changed, 8 insertions, 1 deletions
diff --git a/chromium/third_party/blink/renderer/devtools/front_end/sources/ScriptOriginPlugin.js b/chromium/third_party/blink/renderer/devtools/front_end/sources/ScriptOriginPlugin.js
index 238f2483737..706d4f29c96 100644
--- a/chromium/third_party/blink/renderer/devtools/front_end/sources/ScriptOriginPlugin.js
+++ b/chromium/third_party/blink/renderer/devtools/front_end/sources/ScriptOriginPlugin.js
@@ -19,7 +19,7 @@ Sources.ScriptOriginPlugin = class extends Sources.UISourceCodeFrame.Plugin {
    * @return {boolean}
    */
   static accepts(uiSourceCode) {
-    return !!Sources.ScriptOriginPlugin._script(uiSourceCode);
+    return uiSourceCode.contentType().hasScripts() || !!Sources.ScriptOriginPlugin._script(uiSourceCode);
   }
 
   /**
@@ -27,6 +27,13 @@ Sources.ScriptOriginPlugin = class extends Sources.UISourceCodeFrame.Plugin {
    * @return {!Array<!UI.ToolbarItem>}
    */
   rightToolbarItems() {
+    const originURL = Bindings.CompilerScriptMapping.uiSourceCodeOrigin(this._uiSourceCode);
+    if (originURL) {
+      const item = UI.formatLocalized('(source mapped from %s)', [Components.Linkifier.linkifyURL(originURL)]);
+      return [new UI.ToolbarItem(item)];
+    }
+
+    // Handle anonymous scripts with an originStackTrace.
     const script = Sources.ScriptOriginPlugin._script(this._uiSourceCode);
     if (!script || !script.originStackTrace)
       return [];