tree 88c0ea9cd0990445e9684d7f67c0d3c0e987a36f
parent b8d17384c5f8613dc9348d95cc06f6a44eeb59e2
author Tommy Chiu <tommychiu@google.com> 1553591889 +0800
committer Paul Crowley <paulcrowley@google.com> 1554462378 -0700

vold: Introduce android::vold::writeStringToFile

Remove static definition of writeStringToFile, and
move it from KeyStorage to Utils

(cherry picked from commit 0bd2d116921ab46312cc4a37246a68d38447a72b)

Bug: 71810347
Test: Build pass and reboot stress test.
Change-Id: I38bfd27370ac2372e446dc699f518122e73c6877
Merged-In: I38bfd27370ac2372e446dc699f518122e73c6877