[ios] Correct various failing tests on iPhone SE.

Tests needed a few calls to grey_scrollInDirection for the shorter screen.

Bug: 994233
Change-Id: Iee2128409e75d97ddbd6bbb2b907a50b90087090
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1756246
Auto-Submit: Justin Cohen <justincohen@chromium.org>
Reviewed-by: Eugene But <eugenebut@chromium.org>
Commit-Queue: Justin Cohen <justincohen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#687340}

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

@@ -91,7 +91,10 @@ using chrome_test_util::UnifiedConsentAddAccountButton;
   id<GREYMatcher> settingsLinkMatcher =
       grey_allOf(grey_kindOfClass([TransparentLinkButton class]),
                  grey_sufficientlyVisible(), nil);
-  [[EarlGrey selectElementWithMatcher:settingsLinkMatcher]
+  [[[EarlGrey selectElementWithMatcher:settingsLinkMatcher]
+         usingSearchAction:grey_scrollInDirection(kGREYDirectionDown, 150)
+      onElementWithMatcher:grey_accessibilityID(
+                               kUnifiedConsentScrollViewIdentifier)]
       performAction:grey_tap()];
 }
 

ios/chrome/browser/ui/settings/autofill/autofill_profile_settings_egtest.mm

@@ -140,7 +140,9 @@ id<GREYMatcher> NavigationBarEditButton() {
   [ChromeEarlGreyUI openSettingsMenu];
   id<GREYMatcher> addressesButton =
       ButtonWithAccessibilityLabelId(IDS_AUTOFILL_ADDRESSES_SETTINGS_TITLE);
-  [[EarlGrey selectElementWithMatcher:addressesButton]
+  [[[EarlGrey selectElementWithMatcher:addressesButton]
+         usingSearchAction:grey_scrollInDirection(kGREYDirectionDown, 200)
+      onElementWithMatcher:grey_kindOfClass([UITableView class])]
       performAction:grey_tap()];
 }