Disable SigninInteractionControllerTestCase EG tests.

Those tests are consistently timing out on iPad, disabling them
on iPad until the root cause is fixed to turn the bots green.

Bug: 745798
Change-Id: I5f0dab981cae4fbef9f81d144ffa0492a16cfa12
Reviewed-on: https://chromium-review.googlesource.com/576171Reviewed-by: Jérôme Lebel <jlebel@chromium.org>
Commit-Queue: Sylvain Defresne <sdefresne@chromium.org>
Cr-Commit-Position: refs/heads/master@{#487506}

ios/chrome/browser/ui/authentication/signin_interaction_controller_egtest.mm

@@ -24,6 +24,7 @@
 #import "ios/chrome/test/earl_grey/chrome_test_case.h"
 #import "ios/public/provider/chrome/browser/signin/fake_chrome_identity.h"
 #import "ios/public/provider/chrome/browser/signin/fake_chrome_identity_service.h"
+#import "ios/testing/earl_grey/disabled_test_macros.h"
 #import "ios/testing/wait_util.h"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
@@ -130,6 +131,11 @@ void AssertAuthenticatedIdentityInActiveProfile(ChromeIdentity* identity) {
 // Tests that opening the sign-in screen from the Settings and signing in works
 // correctly when there is already an identity on the device.
 - (void)testSignInOneUser {
+  // TODO(crbug.com/745798): this test fails consistently on iPad, disabled.
+  if (IsIPadIdiom()) {
+    EARL_GREY_TEST_DISABLED(@"Disabled on iPad due to crbug.com/745798");
+  }
+
   // Set up a fake identity.
   ChromeIdentity* identity = GetFakeIdentity1();
   ios::FakeChromeIdentityService::GetInstanceFromChromeProvider()->AddIdentity(
@@ -155,6 +161,11 @@ void AssertAuthenticatedIdentityInActiveProfile(ChromeIdentity* identity) {
 // Tests signing in with one account, switching sync account to a second and
 // choosing to keep the browsing data separate during the switch.
 - (void)testSignInSwitchAccountsAndKeepDataSeparate {
+  // TODO(crbug.com/745798): this test fails consistently on iPad, disabled.
+  if (IsIPadIdiom()) {
+    EARL_GREY_TEST_DISABLED(@"Disabled on iPad due to crbug.com/745798");
+  }
+
   // Set up the fake identities.
   ios::FakeChromeIdentityService* identity_service =
       ios::FakeChromeIdentityService::GetInstanceFromChromeProvider();
@@ -194,6 +205,11 @@ void AssertAuthenticatedIdentityInActiveProfile(ChromeIdentity* identity) {
 // Tests signing in with one account, switching sync account to a second and
 // choosing to import the browsing data during the switch.
 - (void)testSignInSwitchAccountsAndImportData {
+  // TODO(crbug.com/745798): this test fails consistently on iPad, disabled.
+  if (IsIPadIdiom()) {
+    EARL_GREY_TEST_DISABLED(@"Disabled on iPad due to crbug.com/745798");
+  }
+
   // Set up the fake identities.
   ios::FakeChromeIdentityService* identity_service =
       ios::FakeChromeIdentityService::GetInstanceFromChromeProvider();
@@ -233,6 +249,11 @@ void AssertAuthenticatedIdentityInActiveProfile(ChromeIdentity* identity) {
 // Tests that switching from a managed account to a non-managed account works
 // correctly and displays the expected warnings.
 - (void)testSignInSwitchManagedAccount {
+  // TODO(crbug.com/745798): this test fails consistently on iPad, disabled.
+  if (IsIPadIdiom()) {
+    EARL_GREY_TEST_DISABLED(@"Disabled on iPad due to crbug.com/745798");
+  }
+
   if (!experimental_flags::IsMDMIntegrationEnabled()) {
     EARL_GREY_TEST_SKIPPED(@"Only enabled with MDM integration.");
   }
@@ -282,6 +303,11 @@ void AssertAuthenticatedIdentityInActiveProfile(ChromeIdentity* identity) {
 
 // Tests that signing out from the Settings works correctly.
 - (void)testSignInDisconnectFromChrome {
+  // TODO(crbug.com/745798): this test fails consistently on iPad, disabled.
+  if (IsIPadIdiom()) {
+    EARL_GREY_TEST_DISABLED(@"Disabled on iPad due to crbug.com/745798");
+  }
+
   ChromeIdentity* identity = GetFakeIdentity1();
   ios::FakeChromeIdentityService::GetInstanceFromChromeProvider()->AddIdentity(
       identity);
@@ -317,6 +343,11 @@ void AssertAuthenticatedIdentityInActiveProfile(ChromeIdentity* identity) {
 // Tests that signing out of a managed account from the Settings works
 // correctly.
 - (void)testSignInDisconnectFromChromeManaged {
+  // TODO(crbug.com/745798): this test fails consistently on iPad, disabled.
+  if (IsIPadIdiom()) {
+    EARL_GREY_TEST_DISABLED(@"Disabled on iPad due to crbug.com/745798");
+  }
+
   if (!experimental_flags::IsMDMIntegrationEnabled()) {
     EARL_GREY_TEST_SKIPPED(@"Only enabled with MDM integration.");
   }
@@ -363,6 +394,11 @@ void AssertAuthenticatedIdentityInActiveProfile(ChromeIdentity* identity) {
 // and closing the Settings correctly leaves the user signed in without any
 // Settings shown.
 - (void)testSignInOpenSettings {
+  // TODO(crbug.com/745798): this test fails consistently on iPad, disabled.
+  if (IsIPadIdiom()) {
+    EARL_GREY_TEST_DISABLED(@"Disabled on iPad due to crbug.com/745798");
+  }
+
   ChromeIdentity* identity = GetFakeIdentity1();
   ios::FakeChromeIdentityService::GetInstanceFromChromeProvider()->AddIdentity(
       identity);
@@ -467,6 +503,11 @@ void AssertAuthenticatedIdentityInActiveProfile(ChromeIdentity* identity) {
 // that the authentication flow is correctly canceled and dismissed.
 // crbug.com/462202
 - (void)testSignInCancelAuthenticationFlow {
+  // TODO(crbug.com/745798): this test fails consistently on iPad, disabled.
+  if (IsIPadIdiom()) {
+    EARL_GREY_TEST_DISABLED(@"Disabled on iPad due to crbug.com/745798");
+  }
+
   // Set up the fake identities.
   ios::FakeChromeIdentityService* identity_service =
       ios::FakeChromeIdentityService::GetInstanceFromChromeProvider();