allow parsing stack traces that end with "skipping x frames"

Author: vzaidman

front_end/panels/console/ErrorStackParser.ts

@@ -21,7 +21,7 @@ export interface ParsedErrorFrame {
   };
 }
 
-export type SpecialHermesStackTraceFrameTypes = 'native' | 'address at' | 'empty url';
+export type SpecialHermesStackTraceFrameTypes = 'native' | 'address at' | 'empty url' | 'skipping x frames';
 
 function getSpecialHermesStackTraceFrameType({
     url,
@@ -77,6 +77,16 @@ export function parseSourcePositionsFromErrorStack(
     const match = /^\s*at\s(async\s)?/.exec(line);
     if (!match) {
       if (linkInfos.length && linkInfos[linkInfos.length - 1].isCallFrame) {
+        if (/^\s*... skipping \d+ frames$/.exec(line)) {
+          if (!linkInfos[linkInfos.length - 1].link) {
+            // Combine builtin frames.
+            linkInfos[linkInfos.length - 1].line += `\n${line}`;
+          } else {
+            linkInfos.push({line, isCallFrame: false});
+          }
+          specialHermesFramesParsed.add('skipping x frames');
+          continue;
+        }
         Host.rnPerfMetrics.stackTraceSymbolicationFailed(stack, line, '"at (url)" not found');
         return null;
       }