[ChromeDriver] enable 2 tests

Enable 2 tests to check an diagnose flakiness.

Bug: 1036055, 1036636
Change-Id: I7f79bdf1b21bf29e393af2ea30e34c538ed94b11
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2103027Reviewed-by: John Chen <johnchen@chromium.org>
Commit-Queue: Tricia Crichton <triciac@chromium.org>
Cr-Commit-Position: refs/heads/master@{#750288}

chrome/test/chromedriver/test/run_py_tests.py

@@ -89,10 +89,6 @@ _NEGATIVE_FILTER = [
 
 _OS_SPECIFIC_FILTER = {}
 _OS_SPECIFIC_FILTER['win'] = [
-    # https://crbug.com/1036055
-    'MobileEmulationCapabilityTest.testClickElement',
-    # https://crbug.com/1036636
-    'MobileEmulationCapabilityTest.testTapElement',
     # https://bugs.chromium.org/p/chromedriver/issues/detail?id=299
     'ChromeLogPathCapabilityTest.testChromeLogPath',
     # https://bugs.chromium.org/p/chromium/issues/detail?id=1011095
@@ -101,14 +97,8 @@ _OS_SPECIFIC_FILTER['win'] = [
     'ChromeDownloadDirTest.testFileDownloadWithGetHeadless',
 ]
 _OS_SPECIFIC_FILTER['linux'] = [
-    # https://crbug.com/1036055
-    'MobileEmulationCapabilityTest.testClickElement',
-    # https://crbug.com/1036636
-    'MobileEmulationCapabilityTest.testTapElement',
 ]
 _OS_SPECIFIC_FILTER['mac'] = [
-    # https://crbug.com/1036055
-    'MobileEmulationCapabilityTest.testClickElement',
     # https://bugs.chromium.org/p/chromedriver/issues/detail?id=1927
     # https://crbug.com/1036636
     'MobileEmulationCapabilityTest.testTapElement',