DISABLE TabSpinnerTest.LoadTabsOneByOne

DISABLE TabSpinnerTest.LoadTabsOneByOne on all platforms since linux
release is also flaky.

TBR=malaykeshav@chromium.org

BUG: 1013458
Change-Id: Ie1cc8c0574cd63823b54dce6a9e436047b3e1e15
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1855059Reviewed-by: Hayato Ito <hayato@chromium.org>
Commit-Queue: Hayato Ito <hayato@chromium.org>
Cr-Commit-Position: refs/heads/master@{#704939}

chrome/browser/ui/views/tabs/tab_spinner_interactive_uitest.cc

@@ -55,15 +55,8 @@ class TabSpinnerTest : public UIPerformanceTest {
   DISALLOW_COPY_AND_ASSIGN(TabSpinnerTest);
 };
 
-// TODO(crbug.com/974349) This test is timing out on ChromeOS, Mac, and Linux
-// debug builds.
-#if (defined(OS_CHROMEOS) || defined(OS_MACOSX) || defined(OS_LINUX)) && \
-    !defined(NDEBUG)
-#define MAYBE_LoadTabsOneByOne DISABLED_LoadTabsOneByOne
-#else
-#define MAYBE_LoadTabsOneByOne LoadTabsOneByOne
-#endif
-IN_PROC_BROWSER_TEST_F(TabSpinnerTest, MAYBE_LoadTabsOneByOne) {
+// TODO(crbug.com/974349) This test is timing out on all platforms
+IN_PROC_BROWSER_TEST_F(TabSpinnerTest, DISABLED_LoadTabsOneByOne) {
   IgnorePriorHistogramSamples();
 
   // Navigate to a custom page that takes 10 seconds to load. Wait for the