Revert "Added a new base::strings::SafeSPrintf() function that can"

Revert "Added a new base::strings::SafeSPrintf() function that can"
Revert "Disable EmitNULL test for Widows x64."

This reverts r220773 and 220746.

r220746 broke ChromiumOS build.

BUG=283595
TBR=markus@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=220777

[tkent, 2013-09-02 03:25:39]

http://build.chromium.org/p/chromium.chromiumos/builders/ChromiumOS%20%28dais...


chromeos-chrome-31.0.1619.0_alpha-r1: In file included from
strings/safe_sprintf.cc:5:0:
chromeos-chrome-31.0.1619.0_alpha-r1: ../base/strings/safe_sprintf.h:178:13:
error: 'ssize_t' does not name a type
chromeos-chrome-31.0.1619.0_alpha-r1:  BASE_EXPORT ssize_t SafeSNPrintf(char*
buf, size_t sz, const char* fmt,
chromeos-chrome-31.0.1619.0_alpha-r1:              ^
chromeos-chrome-31.0.1619.0_alpha-r1: ../base/strings/safe_sprintf.h:217:1:
error: 'ssize_t' does not name a type
chromeos-chrome-31.0.1619.0_alpha-r1:  ssize_t SafeSNPrintf(char* buf, size_t N,
const char* fmt,
chromeos-chrome-31.0.1619.0_alpha-r1:  ^
chromeos-chrome-31.0.1619.0_alpha-r1: ../base/strings/safe_sprintf.h:231:1:
error: 'ssize_t' does not name a type
chromeos-chrome-31.0.1619.0_alpha-r1:  ssize_t SafeSPrintf(char (&buf)[N], const
char* fmt,
chromeos-chrome-31.0.1619.0_alpha-r1:  ^
chromeos-chrome-31.0.1619.0_alpha-r1: ../base/strings/safe_sprintf.h:244:1:
error: 'ssize_t' does not name a type
chromeos-chrome-31.0.1619.0_alpha-r1:  ssize_t SafeSNPrintf(char* buf, size_t N,
const char* fmt,
chromeos-chrome-31.0.1619.0_alpha-r1:  ^
chromeos-chrome-31.0.1619.0_alpha-r1: ../base/strings/safe_sprintf.h:258:1:
error: 'ssize_t' does not name a type
chromeos-chrome-31.0.1619.0_alpha-r1:  ssize_t SafeSPrintf(char (&buf)[N], const
char* fmt,
chromeos-chrome-31.0.1619.0_alpha-r1:  ^
chromeos-chrome-31.0.1619.0_alpha-r1: ../base/strings/safe_sprintf.h:271:1:
error: 'ssize_t' does not name a type
chromeos-chrome-31.0.1619.0_alpha-r1:  ssize_t SafeSNPrintf(char* buf, size_t N,
const char* fmt,
chromeos-chrome-31.0.1619.0_alpha-r1:  ^
chromeos-chrome-31.0.1619.0_alpha-r1: ../base/strings/safe_sprintf.h:285:1:
error: 'ssize_t' does not name a type
chromeos-chrome-31.0.1619.0_alpha-r1:  ssize_t SafeSPrintf(char (&buf)[N], const
char* fmt,
chromeos-chrome-31.0.1619.0_alpha-r1:  ^
chromeos-chrome-31.0.1619.0_alpha-r1: ../base/strings/safe_sprintf.h:298:1:
error: 'ssize_t' does not name a type
chromeos-chrome-31.0.1619.0_alpha-r1:  ssize_t SafeSNPrintf(char* buf, size_t N,
const char* fmt,
chromeos-chrome-31.0.1619.0_alpha-r1:  ^
chromeos-chrome-31.0.1619.0_alpha-r1: ../base/strings/safe_sprintf.h:312:1:
error: 'ssize_t' does not name a type
chromeos-chrome-31.0.1619.0_alpha-r1:  ssize_t SafeSPrintf(char (&buf)[N], const
char* fmt,
chromeos-chrome-31.0.1619.0_alpha-r1:  ^
chromeos-chrome-31.0.1619.0_alpha-r1: ../base/strings/safe_sprintf.h:324:1:
error: 'ssize_t' does not name a type
chromeos-chrome-31.0.1619.0_alpha-r1:  ssize_t SafeSNPrintf(char* buf, size_t N,
const char* fmt,
chromeos-chrome-31.0.1619.0_alpha-r1:  ^
chromeos-chrome-31.0.1619.0_alpha-r1: ../base/strings/safe_sprintf.h:334:1:
error: 'ssize_t' does not name a type
chromeos-chrome-31.0.1619.0_alpha-r1:  ssize_t SafeSPrintf(char (&buf)[N], const
char* fmt,
chromeos-chrome-31.0.1619.0_alpha-r1:  ^
chromeos-chrome-31.0.1619.0_alpha-r1: ../base/strings/safe_sprintf.h:343:1:
error: 'ssize_t' does not name a type
chromeos-chrome-31.0.1619.0_alpha-r1:  ssize_t SafeSNPrintf(char* buf, size_t N,
const char* fmt,
chromeos-chrome-31.0.1619.0_alpha-r1:  ^
chromeos-chrome-31.0.1619.0_alpha-r1: ../base/strings/safe_sprintf.h:352:1:
error: 'ssize_t' does not name a type
chromeos-chrome-31.0.1619.0_alpha-r1:  ssize_t SafeSPrintf(char (&buf)[N], const
char* fmt, T0 arg0, T1 arg1,
chromeos-chrome-31.0.1619.0_alpha-r1:  ^
chromeos-chrome-31.0.1619.0_alpha-r1: ../base/strings/safe_sprintf.h:361:1:
error: 'ssize_t' does not name a type
chromeos-chrome-31.0.1619.0_alpha-r1:  ssize_t SafeSNPrintf(char* buf, size_t N,
const char* fmt,
chromeos-chrome-31.0.1619.0_alpha-r1:  ^
chromeos-chrome-31.0.1619.0_alpha-r1: ../base/strings/safe_sprintf.h:370:1:
error: 'ssize_t' does not name a type
chromeos-chrome-31.0.1619.0_alpha-r1:  ssize_t SafeSPrintf(char (&buf)[N], const
char* fmt,
chromeos-chrome-31.0.1619.0_alpha-r1:  ^
chromeos-chrome-31.0.1619.0_alpha-r1: ../base/strings/safe_sprintf.h:379:1:
error: 'ssize_t' does not name a type
chromeos-chrome-31.0.1619.0_alpha-r1:  ssize_t SafeSNPrintf(char* buf, size_t N,
const char* fmt,

....

[tkent, 2013-09-02 03:26:12]

Committed patchset #1 manually as r220777.

[Markus (顧孟勤), 2013-09-02 05:58:07]

That looks as if ChromeOS has slightly incomplete system headers. But it's easy
enough to work around this problem. Visual Studio has the same problem, and we
already have a work-around. I can enable the same work-around when building for
ChromeOS.

Nonetheless, I have no idea how to test this. Neither "git cl try" nor the CQ
seem to test this configuration. Do you have any suggestion what I can do to
make sure my code compiles

[tkent, 2013-09-02 06:00:22]

Unfortunately I don't know.  I'm not a ChromeOS engineer.