Remove safe_browsing=2 functionality, replace with =3 mode.

chrome/browser/browsing_data/browsing_data_remover.cc

Index: chrome/browser/browsing_data/browsing_data_remover.cc
diff --git a/chrome/browser/browsing_data/browsing_data_remover.cc b/chrome/browser/browsing_data/browsing_data_remover.cc
index d15c72b7b2bf6caf47df912fa879fdcae25f1e84..7f08d3c4805cbb30fb96d74a7e3e3d8e73acfec8 100644
--- a/chrome/browser/browsing_data/browsing_data_remover.cc
+++ b/chrome/browser/browsing_data/browsing_data_remover.cc
@@ -487,7 +487,6 @@ void BrowsingDataRemover::RemoveImpl(int remove_mask,
     storage_partition_remove_mask |=
         content::StoragePartition::REMOVE_DATA_MASK_COOKIES;
 
-#if defined(SAFE_BROWSING_SERVICE)
     // Clear the safebrowsing cookies only if time period is for "all time".  It
     // doesn't make sense to apply the time period of deleting in the last X
     // hours/days to the safebrowsing cookies since they aren't the result of
@@ -505,7 +504,7 @@ void BrowsingDataRemover::RemoveImpl(int remove_mask,
                        base::Unretained(this), base::Unretained(sb_context)));
       }
     }
-#endif
+
     MediaDeviceIDSalt::Reset(profile_->GetPrefs());
 
     // TODO(mkwst): If we're not removing passwords, then clear the 'zero-click'