GitLab

Stop calling BluetoothAdapter::IsDiscoverable() on non-ChromeOS platforms, as
this method is only implemented on ChromeOS, and the feature code that was
calling it currently only runs on ChromeOS.

BUG=488263
TEST=none
R=tengs@chromium.org

Review URL: https://codereview.chromium.org/1148713002

Cr-Commit-Position: refs/heads/master@{#330867}