[gvfs] mtp: Remove avoidance of file push for >4GB files on Android

[Philip Langdale <philipl src gnome org>]

commit 3738d918a69d79dc2687d13c45989d4995041adc
Author: Philip Langdale <philipl overt org>
Date:   Sun May 7 15:10:44 2017 -0700

    mtp: Remove avoidance of file push for >4GB files on Android
    
    We added an avoidance of using the push mechanism for >4GB files
    on Android due to observed behaviour in Android 5.x where this was
    incredibly slow. By avoiding it we did a fallback to the partial
    object API which was faster than the buggy API but slower than the
    push API when it works correctly.
    
    This problem was fixed in Android 6.0 and remains fixed today. There
    is no way to detect the android version on the device, so we're stuck
    either always using the workaround or not using it at all. Given
    that Android is now two major versions past the bug and USB 3.x
    connectivity is more common, it becomes unreasonable to inflict the
    inferior performance on all the non-buggy devices. It's time to move
    on.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=736495

 daemon/gvfsbackendmtp.c |   12 ------------
 1 files changed, 0 insertions(+), 12 deletions(-)
---
diff --git a/daemon/gvfsbackendmtp.c b/daemon/gvfsbackendmtp.c
index 0b67c40..2a418a2 100644
--- a/daemon/gvfsbackendmtp.c
+++ b/daemon/gvfsbackendmtp.c
@@ -2022,18 +2022,6 @@ do_push (GVfsBackend *backend,
     goto exit;
   }
 
-  /*
-   * Don't do this for >=4GB files with android extensions. Some devices
-   * have trouble transferring large files this way. eg: Nexus 5.
-   */
-  if (g_file_info_get_size (info) > G_MAXUINT32 &&
-      G_VFS_BACKEND_MTP (backend)->android_extension) {
-    g_vfs_job_failed_literal (G_VFS_JOB (job),
-                              G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
-                              _("Operation unsupported"));
-    goto exit;
-  }
-
   gboolean source_is_dir =
     g_file_info_get_file_type (info) == G_FILE_TYPE_DIRECTORY;