Disable TopControlsSlideControllerTest.DisplayMetricsChangeWhileInProgress

The test is flaky.

TBR=fdegans@chromium.org

Bug: 1036570
Change-Id: If7d2f42c1a320692768b5fe6872e7df47313c590
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1980760Reviewed-by: Fabrice de Gans-Riberi <fdegans@chromium.org>
Commit-Queue: Fabrice de Gans-Riberi <fdegans@chromium.org>
Cr-Commit-Position: refs/heads/master@{#727293}

chrome/browser/ui/views/frame/top_controls_slide_controller_chromeos_browsertest.cc

@@ -1214,8 +1214,9 @@ IN_PROC_BROWSER_TEST_F(TopControlsSlideControllerTest,
   }
 }
 
+// Flaky. https://crbug.com/1036570
 IN_PROC_BROWSER_TEST_F(TopControlsSlideControllerTest,
-                       DisplayMetricsChangeWhileInProgress) {
+                       DISABLED_DisplayMetricsChangeWhileInProgress) {
   ToggleTabletMode();
   ASSERT_TRUE(GetTabletModeEnabled());
   EXPECT_TRUE(top_controls_slide_controller()->IsEnabled());