Reorder protobuf compiler command line arguments.

Attempt to chase non-repoducible bug. CL crrev.com/2239383002 has
changed a command line for protoc and there are rare occasional
crashes on Win32. It could be because of some bug in protoc's parser.
This change restores a command line like before the suspecting CL
only for the most common case with only one proto file in a library.

BUG=644525

Review-Url: https://codereview.chromium.org/2324823002
Cr-Original-Commit-Position: refs/heads/master@{#417544}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: e4dfc3b51a21c5c771efe6108d0e75c4239706ee
1 file changed
tree: a516f6a367ae59fc213765f2734b5ca4e60f6ca8
  1. protoc_wrapper.py