Add more mac executable extensions

chrome/browser/safe_browsing/download_protection_service.cc

Index: chrome/browser/safe_browsing/download_protection_service.cc
diff --git a/chrome/browser/safe_browsing/download_protection_service.cc b/chrome/browser/safe_browsing/download_protection_service.cc
index 48c798a59d8ccb86ab6d48396041fce2ed947a8a..ea264ace5c57ee88bd1a618a91eaddd6ffb7ebd4 100644
--- a/chrome/browser/safe_browsing/download_protection_service.cc
+++ b/chrome/browser/safe_browsing/download_protection_service.cc
@@ -342,7 +342,31 @@ class DownloadProtectionService::CheckClientDownloadRequest
                item_->GetTargetFilePath().MatchesExtension(
                    FILE_PATH_LITERAL(".iso")) ||
                item_->GetTargetFilePath().MatchesExtension(
-                   FILE_PATH_LITERAL(".smi"))) {
+                   FILE_PATH_LITERAL(".smi")) ||
+               item_->GetTargetFilePath().MatchesExtension(
+                   FILE_PATH_LITERAL(".cdr")) ||
+               item_->GetTargetFilePath().MatchesExtension(
+                   FILE_PATH_LITERAL(".dart")) ||
+               item_->GetTargetFilePath().MatchesExtension(
+                   FILE_PATH_LITERAL(".dc42")) ||
+               item_->GetTargetFilePath().MatchesExtension(
+                   FILE_PATH_LITERAL(".diskcopy42")) ||
+               item_->GetTargetFilePath().MatchesExtension(
+                   FILE_PATH_LITERAL(".dmgpart")) ||
+               item_->GetTargetFilePath().MatchesExtension(
+                   FILE_PATH_LITERAL(".dvdr")) ||
+               item_->GetTargetFilePath().MatchesExtension(
+                   FILE_PATH_LITERAL(".imgpart")) ||
+               item_->GetTargetFilePath().MatchesExtension(
+                   FILE_PATH_LITERAL(".ndif")) ||
+               item_->GetTargetFilePath().MatchesExtension(
+                   FILE_PATH_LITERAL(".sparsebundle")) ||
+               item_->GetTargetFilePath().MatchesExtension(
+                   FILE_PATH_LITERAL(".sparseimage")) ||
+               item_->GetTargetFilePath().MatchesExtension(
+                   FILE_PATH_LITERAL(".toast")) ||
+               item_->GetTargetFilePath().MatchesExtension(
+                   FILE_PATH_LITERAL(".udif"))) {
       StartExtractDmgFeatures();
 #endif
     } else {