Chrome Version: Close to tip of master (SHA: c85bdf433f16428084e93da3b24bf5e86e0f117e)
OS: Android

What steps will reproduce the problem?
(1) Run OmniboxTest#testSuggestionDirectionSwitching or SuggestionsBottomSheetTest#testContextMenu on a Nexus 5X or several other phones

What is the expected result?
The test passes

What happens instead?
I   28.476s Main  FINISHED TRY #1/1
I   28.476s Main  1 failed tests remain.
C   28.476s Main  ********************************************************************************
C   28.476s Main  Detailed Logs
C   28.476s Main  ********************************************************************************
C   28.477s Main  [FAIL] org.chromium.chrome.browser.omnibox.OmniboxTest#testSuggestionDirectionSwitching:
C   28.477s Main  junit.framework.AssertionFailedError: Tab never selected/initialized.
C   28.477s Main  	at org.chromium.content.browser.test.util.CriteriaHelper.pollInstrumentationThread(CriteriaHelper.java:79)
C   28.477s Main  	at org.chromium.content.browser.test.util.CriteriaHelper.pollUiThread(CriteriaHelper.java:117)
C   28.477s Main  	at org.chromium.content.browser.test.util.CriteriaHelper.pollUiThread(CriteriaHelper.java:138)
C   28.477s Main  	at org.chromium.chrome.test.ChromeActivityTestCaseBase.startMainActivityFromIntent(ChromeActivityTestCaseBase.java:465)
C   28.477s Main  	at org.chromium.chrome.test.ChromeActivityTestCaseBase.startMainActivityWithURL(ChromeActivityTestCaseBase.java:429)
C   28.477s Main  	at org.chromium.chrome.test.ChromeActivityTestCaseBase.startMainActivityOnBlankPage(ChromeActivityTestCaseBase.java:437)
C   28.477s Main  	at org.chromium.chrome.browser.omnibox.OmniboxTest.startMainActivity(OmniboxTest.java:761)
C   28.477s Main  	at org.chromium.chrome.test.ChromeActivityTestCaseBase.setUp(ChromeActivityTestCaseBase.java:144)
C   28.477s Main  	at org.chromium.base.test.BaseTestResult.runParameterized(BaseTestResult.java:161)
C   28.477s Main  	at org.chromium.base.test.BaseTestResult.run(BaseTestResult.java:124)
C   28.477s Main  	at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:198)
C   28.477s Main  	at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:183)
C   28.477s Main  	at android.test.InstrumentationTestRunner.onStart(InstrumentationTestRunner.java:560)
C   28.477s Main  	at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1932)
C   28.477s Main  ********************************************************************************
C   28.477s Main  Summary
C   28.477s Main  ********************************************************************************
C   28.477s Main  [==========] 1 test ran.
C   28.477s Main  [  PASSED  ] 0 tests.
C   28.477s Main  [  FAILED  ] 1 test, listed below:
C   28.477s Main  [  FAILED  ] org.chromium.chrome.browser.omnibox.OmniboxTest#testSuggestionDirectionSwitching
C   28.478s Main  
C   28.478s Main  1 FAILED TEST
C   28.478s Main  ********************************************************************************



I  111.345s Main  FINISHED TRY #1/1
I  111.345s Main  1 failed tests remain.
C  111.346s Main  ********************************************************************************
C  111.346s Main  Detailed Logs
C  111.346s Main  ********************************************************************************
C  111.346s Main  [FAIL] org.chromium.chrome.browser.suggestions.SuggestionsBottomSheetTest#testContextMenu:
C  111.346s Main  junit.framework.AssertionFailedError: Tab never selected/initialized.
C  111.346s Main  	at org.chromium.content.browser.test.util.CriteriaHelper.pollInstrumentationThread(CriteriaHelper.java:79)
C  111.346s Main  	at org.chromium.content.browser.test.util.CriteriaHelper.pollUiThread(CriteriaHelper.java:117)
C  111.346s Main  	at org.chromium.content.browser.test.util.CriteriaHelper.pollUiThread(CriteriaHelper.java:138)
C  111.346s Main  	at org.chromium.chrome.test.ChromeActivityTestCaseBase.startMainActivityFromIntent(ChromeActivityTestCaseBase.java:465)
C  111.346s Main  	at org.chromium.chrome.test.ChromeActivityTestCaseBase.startMainActivityWithURL(ChromeActivityTestCaseBase.java:429)
C  111.346s Main  	at org.chromium.chrome.test.ChromeActivityTestCaseBase.startMainActivityOnBlankPage(ChromeActivityTestCaseBase.java:437)
C  111.346s Main  	at org.chromium.chrome.test.BottomSheetTestCaseBase.startMainActivity(BottomSheetTestCaseBase.java:57)
C  111.346s Main  	at org.chromium.chrome.test.ChromeActivityTestCaseBase.setUp(ChromeActivityTestCaseBase.java:144)
C  111.346s Main  	at org.chromium.chrome.test.BottomSheetTestCaseBase.setUp(BottomSheetTestCaseBase.java:38)
C  111.346s Main  	at org.chromium.chrome.browser.suggestions.SuggestionsBottomSheetTest.setUp(SuggestionsBottomSheetTest.java:36)
C  111.346s Main  	at org.chromium.base.test.BaseTestResult.runParameterized(BaseTestResult.java:161)
C  111.346s Main  	at org.chromium.base.test.BaseTestResult.run(BaseTestResult.java:124)
C  111.346s Main  	at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:198)
C  111.346s Main  	at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:183)
C  111.347s Main  	at android.test.InstrumentationTestRunner.onStart(InstrumentationTestRunner.java:560)
C  111.347s Main  	at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1932)
C  111.347s Main  ********************************************************************************
C  111.347s Main  Summary
C  111.347s Main  ********************************************************************************
C  111.347s Main  [==========] 1 test ran.
C  111.347s Main  [  PASSED  ] 0 tests.
C  111.347s Main  [  FAILED  ] 1 test, listed below:
C  111.347s Main  [  FAILED  ] org.chromium.chrome.browser.suggestions.SuggestionsBottomSheetTest#testContextMenu
C  111.347s Main  
C  111.347s Main  1 FAILED TEST
C  111.347s Main  ********************************************************************************



Please use labels and text to provide additional information.
Note: The SHA listed above is just a sample SHA this is failing on, not the root cause!
The tests have been failing for several weeks before that SHA.