interactive_ui_tests failing on chromium.mac/Mac10.9 Tests (dbg)

Builders failed on: 
- Mac10.9 Tests (dbg): 
  https://build.chromium.org/p/chromium.mac/builders/Mac10.9%20Tests%20%28dbg%29


Failing tests:
OmniboxApiTest.DeleteOmniboxSuggestionResult
OmniboxViewTest.AcceptKeywordBySpace


Earliest failure: https://uberchromegw.corp.google.com/i/chromium.mac/builders/Mac10.9%20Tests%20%28dbg%29/builds/47340