[iOS][Password Check] Hostname truncate on the leading end

This change adds the same long hostname handling as on desktop, by
truncating it on the leading end instead of trailing.

Bug: 1075494
Change-Id: I1012ba35e8b1074da448329ac7e1fabadb38a672
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2325732
Commit-Queue: Viktor Semeniuk <vsemeniuk@google.com>
Reviewed-by: Gauthier Ambard <gambard@chromium.org>
Cr-Commit-Position: refs/heads/master@{#793106}

ios/chrome/browser/ui/settings/password/password_details/password_details_view_controller.mm

@@ -82,6 +82,13 @@ typedef NS_ENUM(NSInteger, ReauthenticationReason) {
   [super viewDidLoad];
   self.tableView.accessibilityIdentifier = kPasswordDetailsViewControllerId;
   self.tableView.allowsSelectionDuringEditing = YES;
+
+  UILabel* titleLabel = [[UILabel alloc] init];
+  titleLabel.lineBreakMode = NSLineBreakByTruncatingHead;
+  titleLabel.font = [UIFont preferredFontForTextStyle:UIFontTextStyleHeadline];
+  titleLabel.adjustsFontForContentSizeCategory = YES;
+  titleLabel.text = self.password.origin;
+  self.navigationItem.titleView = titleLabel;
 }
 
 - (void)viewDidDisappear:(BOOL)animated {
@@ -112,7 +119,6 @@ typedef NS_ENUM(NSInteger, ReauthenticationReason) {
 
 - (void)loadModel {
   [super loadModel];
-  self.title = self.password.origin;
 
   TableViewModel* model = self.tableViewModel;
   [model addSectionWithIdentifier:SectionIdentifierPassword];

ios/chrome/browser/ui/settings/password/password_details/password_detials_view_controller_unittest.mm

@@ -152,7 +152,6 @@ TEST_F(PasswordDetailsViewControllerTest, TestPassword) {
   EXPECT_EQ(1, NumberOfSections());
   EXPECT_EQ(3, NumberOfItemsInSection(0));
 
-  EXPECT_NSEQ(@"example.com", controller().title);
   CheckEditCellText(@"http://www.example.com/", 0, 0);
   CheckEditCellText(@"test@egmail.com", 0, 1);
   CheckEditCellText(kMaskedPassword, 0, 2);
@@ -165,7 +164,6 @@ TEST_F(PasswordDetailsViewControllerTest, TestCompromisedPassword) {
   EXPECT_EQ(3, NumberOfItemsInSection(0));
   EXPECT_EQ(2, NumberOfItemsInSection(1));
 
-  EXPECT_NSEQ(@"example.com", controller().title);
   CheckEditCellText(@"http://www.example.com/", 0, 0);
   CheckEditCellText(@"test@egmail.com", 0, 1);
   CheckEditCellText(kMaskedPassword, 0, 2);

ios/chrome/browser/ui/settings/password/password_issues_table_view_controller.mm

@@ -116,6 +116,21 @@ typedef NS_ENUM(NSInteger, ItemType) {
   [tableView deselectRowAtIndexPath:indexPath animated:YES];
 }
 
+- (UITableViewCell*)tableView:(UITableView*)tableView
+        cellForRowAtIndexPath:(NSIndexPath*)indexPath {
+  UITableViewCell* cell = [super tableView:tableView
+                     cellForRowAtIndexPath:indexPath];
+  switch ([self.tableViewModel itemTypeForIndexPath:indexPath]) {
+    case ItemTypePassword: {
+      TableViewDetailTextCell* textCell =
+          base::mac::ObjCCastStrict<TableViewDetailTextCell>(cell);
+      textCell.textLabel.lineBreakMode = NSLineBreakByTruncatingHead;
+      break;
+    }
+  }
+  return cell;
+}
+
 #pragma mark - PasswordIssuesConsumer
 
 - (void)setPasswordIssues:(NSArray<id<PasswordIssue>>*)passwords {

ios/chrome/browser/ui/settings/password/passwords_table_view_controller.mm

@@ -1405,6 +1405,13 @@ std::vector<std::unique_ptr<autofill::PasswordForm>> CopyOf(
           forControlEvents:UIControlEventTouchUpInside];
       break;
     }
+    case ItemTypeSavedPassword:
+    case ItemTypeBlocked: {
+      TableViewDetailTextCell* textCell =
+          base::mac::ObjCCastStrict<TableViewDetailTextCell>(cell);
+      textCell.textLabel.lineBreakMode = NSLineBreakByTruncatingHead;
+      break;
+    }
   }
   return cell;
 }