Revert "sheriff: Disable failing WebAppIntegrationBrowserTest test on…

… Linux"

This reverts commit 3ce540b.

Reason for revert: Fixed in crbug.com/1273568

Original change's description:
> sheriff: Disable failing WebAppIntegrationBrowserTest test on Linux
>
> The tests are flaky on Linux causing CI builder failures.
>
> Bug: 1277870
> Change-Id: Id27ff02e966d302875ed86c45273a76b9328e72d
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3320396
> Commit-Queue: Swapnil Gupta <swapnilgupta@google.com>
> Owners-Override: Swapnil Gupta <swapnilgupta@google.com>
> Auto-Submit: Swapnil Gupta <swapnilgupta@google.com>
> Reviewed-by: Pavol Marko <pmarko@chromium.org>
> Commit-Queue: Pavol Marko <pmarko@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#949456}

Bug: 1277870, 1273568
Change-Id: I319a0038823d85a0f3272e373e755158b4aeb0e6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3339398
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Reviewed-by: Daniel Murphy <dmurph@chromium.org>
Auto-Submit: Daniel Murphy <dmurph@chromium.org>
Reviewed-by: Evan Stade <estade@chromium.org>
Reviewed-by: Pavol Marko <pmarko@chromium.org>
Commit-Queue: Pavol Marko <pmarko@chromium.org>
Cr-Commit-Position: refs/heads/main@{#951653}

chrome/browser/ui/views/web_apps/web_app_integration_browsertest.cc

@@ -1575,17 +1575,9 @@ IN_PROC_BROWSER_TEST_F(
   helper_.CheckWindowCreated();
 }
 
-// TODO(https://crbug.com/1277870): Flaky on Linux builders.
-#if defined(OS_LINUX)
-#define MAYBE_WebAppIntegration_InstOmniboxSiteA_WindowCreated_InListWinSiteA_InstPlcyTabShctSiteA_InListWinSiteA_LaunchFromIconSiteA_WindowCreated \
-  DISABLED_WebAppIntegration_InstOmniboxSiteA_WindowCreated_InListWinSiteA_InstPlcyTabShctSiteA_InListWinSiteA_LaunchFromIconSiteA_WindowCreated
-#else
-#define MAYBE_WebAppIntegration_InstOmniboxSiteA_WindowCreated_InListWinSiteA_InstPlcyTabShctSiteA_InListWinSiteA_LaunchFromIconSiteA_WindowCreated \
-  WebAppIntegration_InstOmniboxSiteA_WindowCreated_InListWinSiteA_InstPlcyTabShctSiteA_InListWinSiteA_LaunchFromIconSiteA_WindowCreated
-#endif
 IN_PROC_BROWSER_TEST_F(
     WebAppIntegrationBrowserTest,
-    MAYBE_WebAppIntegration_InstOmniboxSiteA_WindowCreated_InListWinSiteA_InstPlcyTabShctSiteA_InListWinSiteA_LaunchFromIconSiteA_WindowCreated) {
+    WebAppIntegration_InstOmniboxSiteA_WindowCreated_InListWinSiteA_InstPlcyTabShctSiteA_InListWinSiteA_LaunchFromIconSiteA_WindowCreated) {
   // Test contents are generated by script. Please do not modify!
   // See `chrome/test/webapps/README.md` for more info.
   // Sheriffs: Disabling this test is supported.
@@ -1642,17 +1634,9 @@ IN_PROC_BROWSER_TEST_F(
   helper_.CheckWindowCreated();
 }
 
-// TODO(https://crbug.com/1277870): Flaky on Linux builders.
-#if defined(OS_LINUX)
-#define MAYBE_WebAppIntegration_InstMenuOptionSiteA_WindowCreated_InListWinSiteA_InstPlcyTabShctSiteA_InListWinSiteA_LaunchFromIconSiteA_WindowCreated \
-  DISABLED_WebAppIntegration_InstMenuOptionSiteA_WindowCreated_InListWinSiteA_InstPlcyTabShctSiteA_InListWinSiteA_LaunchFromIconSiteA_WindowCreated
-#else
-#define MAYBE_WebAppIntegration_InstMenuOptionSiteA_WindowCreated_InListWinSiteA_InstPlcyTabShctSiteA_InListWinSiteA_LaunchFromIconSiteA_WindowCreated \
-  WebAppIntegration_InstMenuOptionSiteA_WindowCreated_InListWinSiteA_InstPlcyTabShctSiteA_InListWinSiteA_LaunchFromIconSiteA_WindowCreated
-#endif
 IN_PROC_BROWSER_TEST_F(
     WebAppIntegrationBrowserTest,
-    MAYBE_WebAppIntegration_InstMenuOptionSiteA_WindowCreated_InListWinSiteA_InstPlcyTabShctSiteA_InListWinSiteA_LaunchFromIconSiteA_WindowCreated) {
+    WebAppIntegration_InstMenuOptionSiteA_WindowCreated_InListWinSiteA_InstPlcyTabShctSiteA_InListWinSiteA_LaunchFromIconSiteA_WindowCreated) {
   // Test contents are generated by script. Please do not modify!
   // See `chrome/test/webapps/README.md` for more info.
   // Sheriffs: Disabling this test is supported.