Add more mac executable extensions

chrome/browser/download/download_extensions.cc

 // Copyright (c) 2012 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.
 
 #include <set>
 #include <string>
 
 #include "chrome/browser/download/download_extensions.h"
 
 #include "base/macros.h"
@@ skipping 483 matching lines @@
     // Automator Action.
     {"action", ALLOW_ON_USER_GESTURE, DISALLOW_AUTO_OPEN},
 
     {"command", ALLOW_ON_USER_GESTURE, DISALLOW_AUTO_OPEN},
 
     // Automator Workflow.
     {"workflow", ALLOW_ON_USER_GESTURE, DISALLOW_AUTO_OPEN},
 #endif
 
   // Package management formats. OS_WIN package formats are handled above.
 #if defined(OS_MACOSX) || defined(OS_LINUX)

[Robert Sesek, 2016/04/15 21:21:38]

Not sure these apply to OS_LINUX.

[Jialiu Lin, 2016/04/15 22:01:06]

You're totally right.... Thanks for catching this. I guess I wasn't thinking... 

+    {"cdr", ALLOW_ON_USER_GESTURE, DISALLOW_AUTO_OPEN},
+    {"dart", ALLOW_ON_USER_GESTURE, DISALLOW_AUTO_OPEN},
+    {"dc42", ALLOW_ON_USER_GESTURE, DISALLOW_AUTO_OPEN},
+    {"diskcopy42", ALLOW_ON_USER_GESTURE, DISALLOW_AUTO_OPEN},
+    {"dmg", ALLOW_ON_USER_GESTURE, DISALLOW_AUTO_OPEN},
+    {"dmgpart", ALLOW_ON_USER_GESTURE, DISALLOW_AUTO_OPEN},
+    {"dvdr", ALLOW_ON_USER_GESTURE, DISALLOW_AUTO_OPEN},
+    {"img", ALLOW_ON_USER_GESTURE, DISALLOW_AUTO_OPEN},
+    {"imgpart", ALLOW_ON_USER_GESTURE, DISALLOW_AUTO_OPEN},
+    {"ndif", ALLOW_ON_USER_GESTURE, DISALLOW_AUTO_OPEN},
     {"pkg", ALLOW_ON_USER_GESTURE, DISALLOW_AUTO_OPEN},
+    {"smi", ALLOW_ON_USER_GESTURE, DISALLOW_AUTO_OPEN},
+    {"sparsebundle", ALLOW_ON_USER_GESTURE, DISALLOW_AUTO_OPEN},
+    {"sparseimage", ALLOW_ON_USER_GESTURE, DISALLOW_AUTO_OPEN},
+    {"toast", ALLOW_ON_USER_GESTURE, DISALLOW_AUTO_OPEN},
+    {"udif", ALLOW_ON_USER_GESTURE, DISALLOW_AUTO_OPEN},
 #endif
 #if defined(OS_LINUX)
     {"deb", ALLOW_ON_USER_GESTURE, DISALLOW_AUTO_OPEN},
     {"pet", ALLOW_ON_USER_GESTURE, DISALLOW_AUTO_OPEN},
     {"pup", ALLOW_ON_USER_GESTURE, DISALLOW_AUTO_OPEN},
     {"rpm", ALLOW_ON_USER_GESTURE, DISALLOW_AUTO_OPEN},
     {"slp", ALLOW_ON_USER_GESTURE, DISALLOW_AUTO_OPEN},
 
     // "common" executable file extensions for linux. There's not really much
     // reason to block since they require execute bit to actually run. Included
@@ skipping 40 matching lines @@
 
 DownloadDangerLevel GetFileDangerLevel(const base::FilePath& path) {
   return GetFileType(path).danger_level;
 }
 
 bool IsAllowedToOpenAutomatically(const base::FilePath& path) {
   return GetFileType(path).auto_open_hint == ALLOW_AUTO_OPEN;
 }
 
 }  // namespace download_util