Move the ContentSuggestions items to a new target

ios/chrome/browser/ui/content_suggestions/cells/content_suggestions_cell.mm

 // 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.
 
-#import "ios/chrome/browser/ui/content_suggestions/cells/content_suggestions_item.h"
+#import "ios/chrome/browser/ui/content_suggestions/cells/content_suggestions_cell.h"
 
-#include "base/time/time.h"
 #import "ios/chrome/browser/ui/colors/MDCPalette+CrAdditions.h"
-#import "ios/chrome/browser/ui/content_suggestions/identifier/content_suggestion_identifier.h"
-#import "ios/chrome/browser/ui/favicon/favicon_attributes.h"
 #import "ios/chrome/browser/ui/favicon/favicon_view.h"
 #import "ios/chrome/browser/ui/uikit_ui_util.h"
 #import "ios/chrome/browser/ui/util/i18n_string.h"
 #import "ios/third_party/material_components_ios/src/components/Palettes/src/MaterialPalettes.h"
 #import "ios/third_party/material_components_ios/src/components/Typography/src/MaterialTypography.h"
-#include "url/gurl.h"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
 #endif
 
 namespace {
 const CGFloat kImageSize = 72;
 const CGFloat kStandardSpacing = 16;
 const CGFloat kSmallSpacing = 8;
 
@@ skipping 11 matching lines @@
 // displayed.
 NSString* const kNoImageIconName = @"content_suggestions_no_image";
 // No image icon percentage of white.
 const CGFloat kNoImageIconWhite = 0.38;
 // No image background percentage of white.
 const CGFloat kNoImageBackgroundWhite = 0.95;
 // Duration of the animation to display the image.
 const CGFloat kAnimationDuration = 0.3;
 }
 
-@interface ContentSuggestionsItem ()
-
-@property(nonatomic, copy) NSString* subtitle;
-// Used to check if the image has already been fetched. There is no way to
-// discriminate between failed image download and nonexitent image. The
-// suggestion tries to download the image only once.
-@property(nonatomic, assign) BOOL imageFetched;
-
-@end
-
-#pragma mark - ContentSuggestionsItem
-
-@implementation ContentSuggestionsItem
-
-@synthesize title = _title;
-@synthesize subtitle = _subtitle;
-@synthesize image = _image;
-@synthesize URL = _URL;
-@synthesize publisher = _publisher;
-@synthesize publishDate = _publishDate;
-@synthesize suggestionIdentifier = _suggestionIdentifier;
-@synthesize delegate = _delegate;
-@synthesize imageFetched = _imageFetched;
-@synthesize attributes = _attributes;
-@synthesize hasImage = _hasImage;
-@synthesize availableOffline = _availableOffline;
-
-- (instancetype)initWithType:(NSInteger)type
-                       title:(NSString*)title
-                    subtitle:(NSString*)subtitle
-                         url:(const GURL&)url {
-  self = [super initWithType:type];
-  if (self) {
-    self.cellClass = [ContentSuggestionsCell class];
-    _title = [title copy];
-    _subtitle = [subtitle copy];
-    _URL = url;
-  }
-  return self;
-}
-
-- (void)configureCell:(ContentSuggestionsCell*)cell {
-  [super configureCell:cell];
-  if (self.hasImage && !self.imageFetched) {
-    self.imageFetched = YES;
-    // Fetch the image. During the fetch the cell's image should still be set.
-    [self.delegate loadImageForSuggestedItem:self];
-  }
-  [cell.faviconView configureWithAttributes:self.attributes];
-  cell.titleLabel.text = self.title;
-  [cell setSubtitleText:self.subtitle];
-  cell.displayImage = self.hasImage;
-  [cell setContentImage:self.image];
-  [cell setAdditionalInformationWithPublisherName:self.publisher
-                                             date:self.publishDate
-                              offlineAvailability:self.availableOffline];
-}
-
-@end
-
-#pragma mark - ContentSuggestionsCell
-
 @interface ContentSuggestionsCell ()
 
 @property(nonatomic, strong) UILabel* additionalInformationLabel;
 // Contains the no-image icon or the image.
 @property(nonatomic, strong) UIView* imageContainer;
 // The no-image icon displayed when there is no image.
 @property(nonatomic, strong) UIImageView* noImageIcon;
 // Displays the image associated with this suggestion. It is added to the
 // imageContainer only if there is an image to display, hiding the no-image
 // icon.
@@ skipping 96 matching lines @@
   self.contentImageView.alpha = 0;
   self.contentImageView.hidden = NO;
 
   [UIView animateWithDuration:kAnimationDuration
                    animations:^{
                      self.contentImageView.alpha = 1;
                    }];
 }
 
 - (void)setAdditionalInformationWithPublisherName:(NSString*)publisherName
-                                             date:(base::Time)publishDate
+                                             date:(NSDate*)date
                               offlineAvailability:(BOOL)availableOffline {
-  NSDate* date = [NSDate dateWithTimeIntervalSince1970:publishDate.ToDoubleT()];
   NSString* dateString =
       [NSDateFormatter localizedStringFromDate:date
                                      dateStyle:NSDateFormatterMediumStyle
                                      timeStyle:NSDateFormatterNoStyle];
 
   NSString* publisherString = AdjustStringForLocaleDirection(
       [NSString stringWithFormat:@"%@ - %@ ", publisherName, dateString]);
 
   NSMutableAttributedString* additionInformation =
       [[NSMutableAttributedString alloc] initWithString:publisherString
@@ skipping 146 matching lines @@
         @"title" : _titleLabel,
         @"text" : _subtitleLabel,
         @"additional" : _additionalInformationLabel,
         @"favicon" : _faviconView,
       },
       @{ @"space" : @(kStandardSpacing),
          @"small" : @(kSmallSpacing) });
 }
 
 @end