Convert verification of options structs to use the new user pointer handling (see r285350).

Convert verification of options structs to use the new user pointer handling (see r285350).

This includes verification of:
* MojoCreateMessagePipeOptions
* MojoCreateDataPipeOptions
* MojoCreateSharedBufferOptions
* MojoDuplicateBufferHandleOptions

It also revamps options_validation.h completely (and updates tests).

R=darin@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=285836

[darin (slow to review), 2014-07-26 05:17:15]

LGTM

(This sequence of patches is all a nice improvement by the way!)

[viettrungluu, 2014-07-26 20:01:58]

The CQ bit was checked by viettrungluu@chromium.org

[commit-bot: I haz the power, 2014-07-26 20:03:16]

CQ is trying da patch. Follow status at

https://chromium-status.appspot.com/cq/viettrungluu@chromium.org/414393002/20001

[commit-bot: I haz the power, 2014-07-26 20:44:19]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  win_gpu on tryserver.chromium.gpu
(http://build.chromium.org/p/tryserver.chromium.gpu/builders/win_gpu/builds/38795)
  linux_chromium_clang_dbg on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)
  win8_chromium_rel on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win8_chromium_rel...)
  win_chromium_compile_dbg on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_comp...)
  win_chromium_rel on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel/...)
  win_chromium_x64_rel on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_x64_...)

[commit-bot: I haz the power, 2014-07-26 20:49:53]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-07-26 20:49:53]

Try jobs failed on following builders:
  win8_chromium_rel on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win8_chromium_rel...)

[viettrungluu, 2014-07-27 05:33:15]

The CQ bit was checked by viettrungluu@chromium.org

[commit-bot: I haz the power, 2014-07-27 05:34:12]

CQ is trying da patch. Follow status at

https://chromium-status.appspot.com/cq/viettrungluu@chromium.org/414393002/11...

[commit-bot: I haz the power, 2014-07-27 11:29:36]

Change committed as 285836