Disable multiple PaymentRequest EG tests on iOS 13 as flaky.

The tests are flaky on iPhone/iPad, device/simulator. Flakiness was not
observed on iOS 12.

TBR=danyao@chromium.org

Bug: 1007432
Change-Id: I0f6ce5d20b2bee9eb550d60036124033038cb1e5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1822844Reviewed-by: Eugene But <eugenebut@chromium.org>
Commit-Queue: Eugene But <eugenebut@chromium.org>
Cr-Commit-Position: refs/heads/master@{#699470}

ios/chrome/browser/ui/payments/payment_request_journey_logger_egtest.mm

@@ -66,6 +66,11 @@ using payments::JourneyLogger;
 #define MAYBE_testSelectedPaymentMethod testSelectedPaymentMethod
 #endif
 - (void)MAYBE_testSelectedPaymentMethod {
+  if (@available(iOS 13, *)) {
+    // TODO(crbug.com/1007432): Enable this test.
+    EARL_GREY_TEST_DISABLED(@"The test is flaky on iOS 13");
+  }
+
   chrome_test_util::HistogramTester histogramTester;
 
   [self addProfiles];
@@ -279,6 +284,11 @@ using payments::JourneyLogger;
   testAllSectionStats_NumberOfSuggestionsShown_Completed
 #endif
 - (void)MAYBE_testAllSectionStats_NumberOfSuggestionsShown_Completed {
+  if (@available(iOS 13, *)) {
+    // TODO(crbug.com/1007432): Enable this test.
+    EARL_GREY_TEST_DISABLED(@"The test is flaky on iOS 13");
+  }
+
   chrome_test_util::HistogramTester histogramTester;
 
   [self addProfiles];
@@ -432,6 +442,11 @@ using payments::JourneyLogger;
   testNoShippingSectionStats_NumberOfSuggestionsShown_Completed
 #endif
 - (void)MAYBE_testNoShippingSectionStats_NumberOfSuggestionsShown_Completed {
+  if (@available(iOS 13, *)) {
+    // TODO(crbug.com/1007432): Enable this test.
+    EARL_GREY_TEST_DISABLED(@"The test is flaky on iOS 13");
+  }
+
   chrome_test_util::HistogramTester histogramTester;
 
   [self addProfiles];
@@ -588,6 +603,11 @@ using payments::JourneyLogger;
 #endif
 - (void)
     MAYBE_testNoContactDetailSectionStats_NumberOfSuggestionsShown_Completed {
+  if (@available(iOS 13, *)) {
+    // TODO(crbug.com/1007432): Enable this test.
+    EARL_GREY_TEST_DISABLED(@"The test is flaky on iOS 13");
+  }
+
   chrome_test_util::HistogramTester histogramTester;
 
   [self addProfiles];

ios/chrome/browser/ui/payments/payment_request_use_stats_egtest.mm

@@ -90,6 +90,11 @@ const char kContactDetailsFreeShippingPage[] =
 // properly updated upon completion. The use stats for the billing address
 // associated with the card is expected not to change.
 - (void)testRecordUseOfCard {
+  if (@available(iOS 13, *)) {
+    // TODO(crbug.com/1007432): Enable this test.
+    EARL_GREY_TEST_DISABLED(@"The test is flaky on iOS 13");
+  }
+
   autofill::TestAutofillClock testClock;
   testClock.SetNow(kSomeDate);
 
@@ -133,6 +138,11 @@ const char kContactDetailsFreeShippingPage[] =
 // Tests that use stats for the shipping address used in a Payment Request are
 // properly updated upon completion.
 - (void)testRecordUseOfShippingAddress {
+  if (@available(iOS 13, *)) {
+    // TODO(crbug.com/1007432): Enable this test.
+    EARL_GREY_TEST_DISABLED(@"The test is flaky on iOS 13");
+  }
+
   autofill::TestAutofillClock testClock;
   testClock.SetNow(kSomeDate);
 
@@ -165,6 +175,11 @@ const char kContactDetailsFreeShippingPage[] =
 // Tests that use stats for the contact address used in a Payment Request are
 // properly updated upon completion.
 - (void)testRecordUseOfContactAddress {
+  if (@available(iOS 13, *)) {
+    // TODO(crbug.com/1007432): Enable this test.
+    EARL_GREY_TEST_DISABLED(@"The test is flaky on iOS 13");
+  }
+
   autofill::TestAutofillClock testClock;
   testClock.SetNow(kSomeDate);
 
@@ -197,6 +212,11 @@ const char kContactDetailsFreeShippingPage[] =
 // Tests that use stats for an address that was used both as a shipping and
 // contact address in a Payment Request are properly updated upon completion.
 - (void)testRecordUseOfContactAndShippingAddress {
+  if (@available(iOS 13, *)) {
+    // TODO(crbug.com/1007432): Enable this test.
+    EARL_GREY_TEST_DISABLED(@"The test is flaky on iOS 13");
+  }
+
   autofill::TestAutofillClock testClock;
   testClock.SetNow(kSomeDate);