Disable cosmetic filtering test temporarily

fix brave/brave-browser#13887

Author: simonhong

browser/brave_shields/ad_block_service_browsertest.cc

@@ -919,7 +919,13 @@ IN_PROC_BROWSER_TEST_F(AdBlockServiceTest, CosmeticFilteringSimple) {
 }
 
 // Test cosmetic filtering ignores content determined to be 1st party
-IN_PROC_BROWSER_TEST_F(AdBlockServiceTest, CosmeticFilteringProtect1p) {
+// This is disabled due to https://github.com/brave/brave-browser/issues/13882
+#if defined(OS_WIN)
+#define MAYBE_CosmeticFilteringProtect1p DISABLED_CosmeticFilteringProtect1p
+#else
+#define MAYBE_CosmeticFilteringProtect1p CosmeticFilteringProtect1p
+#endif
+IN_PROC_BROWSER_TEST_F(AdBlockServiceTest, MAYBE_CosmeticFilteringProtect1p) {
   UpdateAdBlockInstanceWithRules("b.com##.fpsponsored\n");
 
   WaitForBraveExtensionShieldsDataReady();