[TTS] Fix for CSM Tests disable Omnibox logo exper.

Speculative fix for the ContextualSearchManagerTest suite due to omnibox
focus issue.  Hoping OMNIBOX_SEARCH_ENGINE_LOGO is what's causing the
trouble.

BUG=1058362, 1063203, 1058663, 1058297

Change-Id: I1d71db509cfd858c0cc6f3733af64b61750ecb97
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2134852Reviewed-by: Theresa  <twellington@chromium.org>
Commit-Queue: Donn Denman <donnd@chromium.org>
Auto-Submit: Donn Denman <donnd@chromium.org>
Cr-Commit-Position: refs/heads/master@{#758955}

chrome/android/javatests/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchManagerTest.java

@@ -121,14 +121,10 @@ import java.util.concurrent.TimeoutException;
 @RunWith(ChromeJUnit4ClassRunner.class)
 @CommandLineFlags.Add({ChromeSwitches.DISABLE_FIRST_RUN_EXPERIENCE,
         ContextualSearchFieldTrial.ONLINE_DETECTION_DISABLED,
-        "disable-features=" + ChromeFeatureList.CONTEXTUAL_SEARCH_ML_TAP_SUPPRESSION})
+        "disable-features=" + ChromeFeatureList.CONTEXTUAL_SEARCH_ML_TAP_SUPPRESSION + ","
+                + ChromeFeatureList.OMNIBOX_SEARCH_ENGINE_LOGO})
 @Restriction(RESTRICTION_TYPE_NON_LOW_END_DEVICE)
 @RetryOnFailure
-//
-// NOTE -- THIS WHOLE TEST CLASS IS TEMPORARILY DISABLED:
-//
-@DisabledTest(message = "See https://crbug.com/1058362")
-//
 public class ContextualSearchManagerTest {
     @Rule
     public ChromeActivityTestRule<ChromeActivity> mActivityTestRule =