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- Before this CL a console error was thrown in cellular_setup.js in
  onPageChange_() because this.currentPage_ value is undefined before
  cellular_setup ui is attached.


Bug: 1093185
Change-Id: I754fc9d8c0d751a3232032f2e266aa686eeb6225
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2414989
Commit-Queue: Nnamdi Theodore Johnson-kanu <tjohnsonkanu@google.com>
Reviewed-by: Azeem Arshad <azeemarshad@chromium.org>
Cr-Commit-Position: refs/heads/master@{#808462}