Revert "Explicitly specify path to strip and dsymutil for"

This reverts commit 9cc11952e44ef12a6f4b16ff4e310f838bd0319f.

Reason for revert: 
causes compile failure on Mac ASan 64 Builder

Original change's description:
> Explicitly specify path to strip and dsymutil for
> This allows the macOS toolchain to avoid using xcrun to find the path for strip
> and dsymutil.
> Bug: 971452
> Change-Id: Ib3d8865c44e1d95ed2fe22b6393d7e1549f9e621
> Reviewed-on:
> Reviewed-by: Dirk Pranke <>
> Commit-Queue: Erik Chen <>
> Cr-Commit-Position: refs/heads/master@{#666915},

Change-Id: Id03189c55b584ec468ebed289206888abe5a0fa1
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 971452
Reviewed-by: Takashi Sakamoto <>
Commit-Queue: Takashi Sakamoto <>
Cr-Original-Commit-Position: refs/heads/master@{#666986}
Cr-Mirrored-Commit: 2993e88f26894f8388d048417d454aa106de7500
2 files changed