[sheriff] Disable ExtensionPolicyTest.CorruptedNonWebstoreExtensionWithDamagedHashesRepaired on Win

TBR=arthursonzogni@chromium.org
NOTRY=true

Bug: 1131634
Change-Id: I09bba2e639aa0484fc34313cbc8b6209d496c670
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2439770
Commit-Queue: Xida Chen <xidachen@chromium.org>
Reviewed-by: Arthur Sonzogni <arthursonzogni@chromium.org>
Reviewed-by: Xida Chen <xidachen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#812088}

chrome/browser/policy/extension_policy_browsertest.cc

@@ -1360,8 +1360,17 @@ IN_PROC_BROWSER_TEST_F(ExtensionPolicyTest,
 
 // Verifies that corrupted non-webstore policy-based extension is automatically
 // repaired (reinstalled) even if hashes file is damaged too.
-IN_PROC_BROWSER_TEST_F(ExtensionPolicyTest,
-                       CorruptedNonWebstoreExtensionWithDamagedHashesRepaired) {
+// crbug.com/1131634: flaky on win
+#if defined(OS_WIN)
+#define MAYBE_CorruptedNonWebstoreExtensionWithDamagedHashesRepaired \
+  DISABLED_CorruptedNonWebstoreExtensionWithDamagedHashesRepaired
+#else
+#define MAYBE_CorruptedNonWebstoreExtensionWithDamagedHashesRepaired \
+  CorruptedNonWebstoreExtensionWithDamagedHashesRepaired
+#endif
+IN_PROC_BROWSER_TEST_F(
+    ExtensionPolicyTest,
+    MAYBE_CorruptedNonWebstoreExtensionWithDamagedHashesRepaired) {
   ignore_content_verifier_.reset();
   ExtensionRequestInterceptor interceptor;
   ASSERT_TRUE(embedded_test_server()->Start());