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- This bug occurs when there are saved printers and the users inputs
  a search term. This resulted in an unintended "no search found"
  message.
- A future CL will update the no search found message accordingly to
  saved printers and nearby printers.

Bug: 997116
Test: end to end manual
Change-Id: Ic008af47aeac0f401c81f8a6cd1ea99834e49e85
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1769217
Commit-Queue: jimmy gong <jimmyxgong@chromium.org>
Reviewed-by: Kyle Horimoto <khorimoto@chromium.org>
Reviewed-by: Bailey Berro <baileyberro@chromium.org>
Cr-Commit-Position: refs/heads/master@{#693903}