Steps to reproduce:
1. Open user attached project (test)
2. Make sure the Inspector and the Project view are visible.
3. In the Project View, highlight TestScript1. (This file has CRLF line endings.)
4. Note that there are 6 gameObject slots visible in the inspector.
5. In the Project View, highlight TestScript2. (This file has a single LF line ending.)
6. Note that the inspector says 'No MonoBehaviour scripts in the file, or their names do not match the filename'.
7. In the Project View, highlight TestScript3. (This file has all LF line endings.)
8. Note that the inspector says 'No MonoBehaviour scripts in the file, or their names do not match the filename'.

Expected result: all three files should work correctly, all 6 Game Object slots should be visible in the inspector.

Reproduced in: 2017.2.0b2, 2017.1.0f3, 5.6.1p4, 5.5.0a6
Not reproduced in: 5.4.5p4, 5.3.8f2
Regression since: 5.5.0a6

Fixed in: 2017.3.0a1