Revert "[Reland] Use llvm symbolizer for stack script."

This reverts commit b2754af2ed37b2bf30efac6234fcecbdd941c4bb.

Reason for revert: Caused the step stack_tool_with_logcat_dump to start failing on cronet bots.

Original change's description:
> [Reland] Use llvm symbolizer for stack script.
> llvm symbolizer is a more efficient symbolizer than addr2line, objdump,
> etc.
> In this cl, I 1)created a wrapper instance to interact with
> llvm symbolizer, 2)made the stack script to use llvm symbolizer instance,
> and then 3)added llvm symbolizer into isolated inputs.
> Bug: 774267
> Change-Id: I43d305b4c0c94be614ee4cad35b40f04b3d3ae20
> Reviewed-on:
> Reviewed-by: John Budorick <>
> Reviewed-by: agrieve <>
> Reviewed-by: Dirk Pranke <>
> Commit-Queue: Zhiling Huang <>
> Cr-Commit-Position: refs/heads/master@{#522520},,,

Change-Id: If4e9f5618f62a5ed2a4d3152af6b18dbc748b1f8
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 774267
Reviewed-by: Peter Collingbourne <>
Commit-Queue: Peter Collingbourne <>
Cr-Original-Commit-Position: refs/heads/master@{#522711}
Cr-Mirrored-Commit: 6e6e84820c83c331f13add5fc62b8ee439bd10f0
1 file changed
tree: 5f1d6072905cee39424c4f854383aae8637734c4
  1. google/