Disabled OverviewWindowDragTest on ChromeOS

Failing first build:
https://ci.chromium.org/p/chromium/builders/ci/Linux%20Chromium%20OS%20ASan%20LSan%20Tests%20%281%29/35958
https://ci.chromium.org/p/chromium/builders/ci/Linux%20ChromiumOS%20MSan%20Tests/16066

Blamelist does not give any immediate hints as to what might have caused this.

TBR=jamescook@chromium.org, oshima@chromium.org, sky@chromium.org, stevenjb@chromium.org, xiyuan@chromium.org

Bug: 1021005
Change-Id: I5bb4fa54d4f65637253606ae3d9f14ab3651d979
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1892959
Commit-Queue: Andy Paicu <andypaicu@chromium.org>
Reviewed-by: Andy Paicu <andypaicu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#712079}

chrome/browser/ui/ash/overview_window_drag_interactive_uitest.cc

@@ -169,7 +169,13 @@ IN_PROC_BROWSER_TEST_P(OverviewWindowDragTest, DISABLED_DragToClose) {
   ui_test_utils::WaitForBrowserToClose(chrome::FindLastActive());
 }
 
-IN_PROC_BROWSER_TEST_P(OverviewWindowDragTest, DragToSnap) {
+// Disable for ChromeOS crbug.com/1021005.
+#if defined(OS_CHROMEOS)
+#define MAYBE_DragToSnap DISABLED_DragToSnap
+#else
+#define MAYBE_DragToSnap DragToSnap
+#endif
+IN_PROC_BROWSER_TEST_P(OverviewWindowDragTest, MAYBE_DragToSnap) {
   BrowserView* browser_view = BrowserView::GetBrowserViewForBrowser(browser());
   aura::Window* browser_window = browser_view->GetWidget()->GetNativeWindow();
   ui_controls::SendKeyPress(browser_window, ui::VKEY_MEDIA_LAUNCH_APP1,