DevTools: support resolving a UILocation to multiple raw script locations

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

Index: third_party/WebKit/Source/devtools/front_end/sdk/DebuggerModel.js
diff --git a/third_party/WebKit/Source/devtools/front_end/sdk/DebuggerModel.js b/third_party/WebKit/Source/devtools/front_end/sdk/DebuggerModel.js
index 78bfe1a2f98b64d5d9df2b14f09be29c6d825980..0aeaca3d1a5a081fdcaa75b253762dcbdb7887d5 100644
--- a/third_party/WebKit/Source/devtools/front_end/sdk/DebuggerModel.js
+++ b/third_party/WebKit/Source/devtools/front_end/sdk/DebuggerModel.js
@@ -1088,8 +1088,15 @@ SDK.DebuggerModel.Location = class {
   /**
    * @return {string}
    */
+  uniqueScriptId() {
+    return this.debuggerModel.target().id() + ':' + this.scriptId;
+  }
+
+  /**
+   * @return {string}
+   */
   id() {
-    return this.debuggerModel.target().id() + ':' + this.scriptId + ':' + this.lineNumber + ':' + this.columnNumber;
+    return this.uniqueScriptId() + ':' + this.lineNumber + ':' + this.columnNumber;
   }
 };