Move ContentSuggestions identifiers to custom target

ios/chrome/browser/ui/content_suggestions/content_suggestion.h

 // 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_CONTENT_SUGGESTION_H_
 #define IOS_CHROME_BROWSER_UI_CONTENT_SUGGESTIONS_CONTENT_SUGGESTION_H_
 
 #import <UIKit/UIKit.h>
 
-#import "ios/chrome/browser/ui/content_suggestions/content_suggestion_identifier.h"
+#import "ios/chrome/browser/ui/content_suggestions/identifier/content_suggestion_identifier.h"
 #include "url/gurl.h"

[lpromero, 2017/03/20 15:16:01]

Can you forward declare GURL instead?

[gambard, 2017/03/20 15:35:15]

Done.

 
 namespace base {
 class Time;
 }
 
 // Enum defining the type of a ContentSuggestions.
 typedef NS_ENUM(NSInteger, ContentSuggestionType) {
   ContentSuggestionTypeArticle
 };
 
@@ skipping 12 matching lines @@
 // The name of the publisher.
 @property(nonatomic, copy, nullable) NSString* publisher;
 // The date of publication.
 @property(nonatomic, assign) base::Time publishDate;
 
 @property(nonatomic, assign) ContentSuggestionType type;
 
 @end
 
 #endif  // IOS_CHROME_BROWSER_UI_CONTENT_SUGGESTIONS_CONTENT_SUGGESTION_H_