Rename Suggestions to ContentSuggestions in Showcase

ios/showcase/suggestions/sc_suggestions_egtest.mm

Index: ios/showcase/suggestions/sc_suggestions_egtest.mm
diff --git a/ios/showcase/suggestions/sc_suggestions_egtest.mm b/ios/showcase/suggestions/sc_suggestions_egtest.mm
deleted file mode 100644
index 8509dea47b56b3323ed001f21bc474e0668b96b1..0000000000000000000000000000000000000000
--- a/ios/showcase/suggestions/sc_suggestions_egtest.mm
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#import <EarlGrey/EarlGrey.h>
-
-#import "ios/showcase/test/showcase_test_case.h"
-
-#if !defined(__has_feature) || !__has_feature(objc_arc)
-#error "This file requires ARC support."
-#endif
-
-// Tests for the suggestions view controller.
-@interface SCSuggestionsTestCase : ShowcaseTestCase
-@end
-
-@implementation SCSuggestionsTestCase
-
-// Tests launching ContentSuggestionsViewController.
-- (void)testLaunchAndTappingCell {
-  [[EarlGrey
-      selectElementWithMatcher:grey_text(@"ContentSuggestionsViewController")]
-      performAction:grey_tap()];
-}
-
-@end