[iOS] Fixed crash when deleting bookmark from edit view.

Signed-off-by: Viktor Govako <viktor.govako@gmail.com>

iphone/CoreApi/CoreApi/Framework/MWMFrameworkHelper.h

@@ -38,6 +38,7 @@ NS_SWIFT_NAME(FrameworkHelper)
 + (void)showBookmark:(MWMMarkID)bookmarkId;
 + (void)showTrack:(MWMTrackID)trackId;
 + (void)updatePlacePageData;
++ (void)updateAfterDeleteBookmark;
 
 @end
 

iphone/CoreApi/CoreApi/Framework/MWMFrameworkHelper.mm

@@ -164,4 +164,12 @@
   GetFramework().UpdatePlacePageInfoForCurrentSelection();
 }
 
++ (void)updateAfterDeleteBookmark {
+  auto & frm = GetFramework();
+  auto buildInfo = frm.GetCurrentPlacePageInfo().GetBuildInfo();
+  buildInfo.m_match = place_page::BuildInfo::Match::FeatureOnly;
+  buildInfo.m_userMarkId = kml::kInvalidMarkId;
+  buildInfo.m_source = place_page::BuildInfo::Source::Other;
+  frm.UpdatePlacePageInfoForCurrentSelection(buildInfo);
+}
 @end

iphone/Maps/UI/EditBookmark/EditBookmarkViewController.swift

@@ -197,7 +197,7 @@ extension EditBookmarkViewController: MWMButtonCellDelegate {
   func cellDidPressButton(_ cell: UITableViewCell) {
     BookmarksManager.shared().deleteBookmark(bookmarkId)
     if let placePageData = placePageData {
-      FrameworkHelper.updatePlacePageData()
+      FrameworkHelper.updateAfterDeleteBookmark()
       placePageData.updateBookmarkStatus()
     }
     goBack()

iphone/Maps/UI/PlacePage/PlacePageManager/MWMPlacePageManager.mm

@@ -187,11 +187,8 @@ using namespace storage;
   auto &f = GetFramework();
   f.GetBookmarkManager().GetEditSession().DeleteBookmark(data.bookmarkData.bookmarkId);
 
-  auto buildInfo = f.GetCurrentPlacePageInfo().GetBuildInfo();
-  buildInfo.m_match = place_page::BuildInfo::Match::FeatureOnly;
-  buildInfo.m_userMarkId = kml::kInvalidMarkId;
-  buildInfo.m_source = place_page::BuildInfo::Source::Other;
-  f.UpdatePlacePageInfoForCurrentSelection(buildInfo);
+  [MWMFrameworkHelper updateAfterDeleteBookmark];
+
   [data updateBookmarkStatus];
 }