Cleanup some fsdk_common defines

fpdfsdk/include/fsdk_common.h

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #ifndef FPDFSDK_INCLUDE_FSDK_COMMON_H_
 #define FPDFSDK_INCLUDE_FSDK_COMMON_H_
 
 #define BFFT_SIGNATURE "Signature"
 
 // for all fields
 #define FIELDFLAG_READONLY 1
 #define FIELDFLAG_REQUIRED 2
 #define FIELDFLAG_NOEXPORT 4
 // for text fields
 #define FIELDFLAG_MULTILINE (1 << 12)
 #define FIELDFLAG_PASSWORD (1 << 13)
 #define FIELDFLAG_FILESELECT (1 << 20)
 #define FIELDFLAG_DONOTSPELLCHECK (1 << 22)
 #define FIELDFLAG_DONOTSCROLL (1 << 23)
 #define FIELDFLAG_COMB (1 << 24)
 #define FIELDFLAG_RICHTEXT (1 << 25)
 // for button fileds
 #define FIELDFLAG_NOTOGGLETOOFF (1 << 14)
 #define FIELDFLAG_RADIO (1 << 15)
 #define FIELDFLAG_PUSHBUTTON (1 << 16)
-#define FIELDFLAG_RADIOSINUNISON (1 << 25)

[Tom Sepez, 2016/02/29 22:37:49]

Why'd this change?  Are we sure there aren't some pieces of code that foolishly
depend on the hardcoded value?

[Tom Sepez, 2016/02/29 22:38:32]

Nevermind. I should read the description.

+#define FIELDFLAG_RADIOSINUNISON (1 << 27)
 // for choice fields
 #define FIELDFLAG_COMBO (1 << 17)
 #define FIELDFLAG_EDIT (1 << 18)
 #define FIELDFLAG_SORT (1 << 19)
 #define FIELDFLAG_MULTISELECT (1 << 21)
-#ifndef FIELDFLAG_DONOTSPELLCHECK
-#define FIELDFLAG_DONOTSPELLCHECK (1 << 22)
-#endif
 #define FIELDFLAG_COMMITONSELCHANGE (1 << 26)
 
 #define BBS_SOLID 0
 #define BBS_DASH 1
 #define BBS_BEVELED 2
 #define BBS_INSET 3
 #define BBS_UNDERLINE 4
 
 #endif  // FPDFSDK_INCLUDE_FSDK_COMMON_H_