Disabled flaky PaymentRequestShippingAddressEditorTest.EnterAcceleratorSyncData

TBR=rouslan@chromium.org

Bug: 799028
Change-Id: I12904a56860ce6e185f6f9c20d2ebb48b43ab54e
Reviewed-on: https://chromium-review.googlesource.com/850552Reviewed-by: Dominic Battré <battre@chromium.org>
Commit-Queue: Dominic Battré <battre@chromium.org>
Cr-Commit-Position: refs/heads/master@{#526974}

chrome/browser/ui/views/payments/shipping_address_editor_view_controller_browsertest.cc

@@ -239,8 +239,9 @@ IN_PROC_BROWSER_TEST_F(PaymentRequestShippingAddressEditorTest, SyncData) {
                                /*accept_empty_phone_number=*/false);
 }
 
+// Disabled for flakyness: crbug.com/799028
 IN_PROC_BROWSER_TEST_F(PaymentRequestShippingAddressEditorTest,
-                       EnterAcceleratorSyncData) {
+                       DISABLED_EnterAcceleratorSyncData) {
   NavigateTo("/payment_request_dynamic_shipping_test.html");
   InvokePaymentRequestUI();
   SetRegionDataLoader(&test_region_data_loader_);