(SQUASHED) Revert ext4/f2fs/ntfs support for external sdcards

----------

Revert "vold: Accept Linux GPT partitions on external SD cards"

  - This reverts commit 4c9b0b10431e6b0ae9b2853b4f0e858c0459e43c.

Revert "Fix the group permissions of the sdcard root."

  - This reverts commit c18032ad6b5ab204c7a83dc08a114814c7f16f50.

Revert "vold ext4/f2fs: do not use dirsync if we're mounting adopted storage"

  - This reverts commit c0871375fcc398ca13cf325ab11e41b38f866b25.

Revert "vold: Mount ext4/f2fs portable storage with sdcard_posix"

  - This reverts commit c28dd585e6f4efa2d5be0ef65be6d17f362f7cc6.

Revert "vold: Honor mount options for ext4/f2fs partitions"

  - This reverts commit 9f8b4689157a6460f6f55b88f4ffb3511a6bbf3f.

Revert "vold: Support internal storage partitions"

  - This reverts commit 34e1e5dbbd9509e9410bffacbc589b74d49d56ff.

Revert "vold: Fix fsck on public volumes"

  - This reverts commit 779baf99cfa4590f7847d6c7c5f8a0697e085ab7.

Revert "vold: add support for more filesystems for public storage"

  - This reverts commit 16cbb8dbc85db045c359c40fc29deacfa5146386.

----------

Change-Id: Ib0eb075545490e3cb7df73bfa9d55a51262fca6a
Signed-off-by: Alexander Martinz <amartinz@shiftphones.com>
diff --git a/VolumeManager.cpp b/VolumeManager.cpp
index 8190e7e..a7d39c1 100644
--- a/VolumeManager.cpp
+++ b/VolumeManager.cpp
@@ -227,13 +227,8 @@
                         flags |= android::vold::Disk::Flags::kUsb;
                     }
 
-                    android::vold::Disk* disk = (source->getPartNum() == -1) ?
-                            new android::vold::Disk(eventPath, device,
-                                    source->getNickname(), flags) :
-                            new android::vold::DiskPartition(eventPath, device,
-                                    source->getNickname(), flags,
-                                    source->getPartNum(),
-                                    source->getFsType(), source->getMntOpts());
+                    auto disk =
+                        new android::vold::Disk(eventPath, device, source->getNickname(), flags);
                     handleDiskAdded(std::shared_ptr<android::vold::Disk>(disk));
                     break;
                 }