Add a message to empty ContentSuggestions sections

ios/chrome/browser/ui/content_suggestions/cells/content_suggestions_text_item.h

Index: ios/chrome/browser/ui/content_suggestions/cells/content_suggestions_text_item.h
diff --git a/ios/chrome/browser/ui/content_suggestions/cells/content_suggestions_text_item.h b/ios/chrome/browser/ui/content_suggestions/cells/content_suggestions_text_item.h
new file mode 100644
index 0000000000000000000000000000000000000000..f76b031c6681dbd08da8680634bcb6397f2b26da
--- /dev/null
+++ b/ios/chrome/browser/ui/content_suggestions/cells/content_suggestions_text_item.h
@@ -0,0 +1,22 @@
+// Copyright 2017 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.
+
+#ifndef IOS_CHROME_BROWSER_UI_CONTENT_SUGGESTIONS_CELLS_CONTENT_SUGGESTIONS_TEXT_ITEM_H_
+#define IOS_CHROME_BROWSER_UI_CONTENT_SUGGESTIONS_CELLS_CONTENT_SUGGESTIONS_TEXT_ITEM_H_
+
+#import <UIKit/UIKit.h>
+
+#import "ios/chrome/browser/ui/collection_view/cells/collection_view_item.h"
+#import "ios/chrome/browser/ui/content_suggestions/identifier/content_suggestion_identifier.h"
+
+// Item displaying two text labels.
+@interface ContentSuggestionsTextItem
+    : CollectionViewItem<ContentSuggestionIdentification>
+
+@property(nonatomic, nullable, copy) NSString* text;
+@property(nonatomic, nullable, copy) NSString* detailText;
+
+@end
+
+#endif  // IOS_CHROME_BROWSER_UI_CONTENT_SUGGESTIONS_CELLS_CONTENT_SUGGESTIONS_TEXT_ITEM_H_