GetDefaultDeviceName on iOS is not localized. This is causing a build problem. Returning empty string like the method below.
GetDefaultDeviceName on iOS is not localized. This is causing a build problem. Returning empty string like the method below.

R=DaleCurtis@chromium.org

BUG=

Review URL: https://codereview.chromium.org/1668513004

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#374215}

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