Remove NetBSD specific bits from blink

Remove all the NETBSD guards as we do not build nor test on NetBSD.

BUG=286645

[lgombos, 2013-09-07 06:16:01]

I found NETBSD guards in blink so perhaps we should have it a global guard.

Alternatively we should remove all NETBSD guards (with the exception of
standalone projects e.g. v8.

[abarth-chromium, 2013-09-07 07:06:28]

On 2013/09/07 06:16:01, lgombos wrote:
> I found NETBSD guards in blink so perhaps we should have it a global guard.
> 
> Alternatively we should remove all NETBSD guards (with the exception of
> standalone projects e.g. v8.

I'd prefer to remove all the NETBSD guards.  I'm not sure how we decide which
flavors of Linux to support in trunk, but I don't think we build or test on
NetBSD.

[abarth-chromium, 2013-09-07 07:06:58]

On 2013/09/07 07:06:28, abarth wrote:
> I'd prefer to remove all the NETBSD guards.  I'm not sure how we decide which
> flavors of Linux to support in trunk, but I don't think we build or test on
> NetBSD.

Alright, I probably just offended all the NetBSD hackers out there.  I meant
flavors of Unix.  :)

[lgombos, 2013-09-07 22:04:12]

Remove NetBSD specific bits from blink

[abarth-chromium, 2013-09-08 05:10:53]

lgtm

[commit-bot: I haz the power, 2013-09-08 05:10:58]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/l.gombos@samsung.com/23536039/11001

[commit-bot: I haz the power, 2013-09-08 05:11:00]

Failed to apply patch for Source/config.h:
While running patch -p1 --forward --force --no-backup-if-mismatch;
  A         Source
  Created missing directory Source.
  can't find file to patch at input line 6
  Perhaps you used the wrong -p or --strip option?
  The text leading up to this was:
  --------------------------
  |Index: Source/config.h
  |diff --git a/Source/config.h b/Source/config.h
  |index
00324eb63122587218708119e75e373c33b2f9aa..f850510d97cac497a984df8211212ca55de25395
100644
  |--- a/Source/config.h
  |+++ b/Source/config.h
  --------------------------
  No file to patch.  Skipping patch.
  2 out of 2 hunks ignored

Patch:       Source/config.h
Index: Source/config.h
diff --git a/Source/config.h b/Source/config.h
index
00324eb63122587218708119e75e373c33b2f9aa..f850510d97cac497a984df8211212ca55de25395
100644
--- a/Source/config.h
+++ b/Source/config.h
@@ -66,11 +66,6 @@
 #define WTF_OS_LINUX 1
 #endif
 
-/* OS(NETBSD) - NetBSD */
-#if defined(__NetBSD__)
-#define WTF_OS_NETBSD 1
-#endif
-
 /* OS(OPENBSD) - OpenBSD */
 #ifdef __OpenBSD__
 #define WTF_OS_OPENBSD 1
@@ -86,7 +81,6 @@
     || OS(DARWIN)           \
     || OS(FREEBSD)          \
     || OS(LINUX)            \
-    || OS(NETBSD)           \
     || OS(OPENBSD)          \
     || defined(unix)        \
     || defined(__unix)      \

[commit-bot: I haz the power, 2013-09-08 21:46:11]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/l.gombos@samsung.com/23536039/19001

[commit-bot: I haz the power, 2013-09-08 21:46:13]

Failed to apply patch for Source/config.h:
While running patch -p1 --forward --force --no-backup-if-mismatch;
  A         Source
  Created missing directory Source.
  can't find file to patch at input line 6
  Perhaps you used the wrong -p or --strip option?
  The text leading up to this was:
  --------------------------
  |Index: Source/config.h
  |diff --git a/Source/config.h b/Source/config.h
  |index
e1ffe922031cd0df2987ce88daf173b0c6c018fb..301ddad1fb8e063a892852405bc10a1d81edeb89
100644
  |--- a/Source/config.h
  |+++ b/Source/config.h
  --------------------------
  No file to patch.  Skipping patch.
  2 out of 2 hunks ignored

Patch:       Source/config.h
Index: Source/config.h
diff --git a/Source/config.h b/Source/config.h
index
e1ffe922031cd0df2987ce88daf173b0c6c018fb..301ddad1fb8e063a892852405bc10a1d81edeb89
100644
--- a/Source/config.h
+++ b/Source/config.h
@@ -66,11 +66,6 @@
 #define WTF_OS_LINUX 1
 #endif
 
-/* OS(NETBSD) - NetBSD */
-#if defined(__NetBSD__)
-#define WTF_OS_NETBSD 1
-#endif
-
 /* OS(OPENBSD) - OpenBSD */
 #ifdef __OpenBSD__
 #define WTF_OS_OPENBSD 1
@@ -86,7 +81,6 @@
     || OS(MACOSX)           \
     || OS(FREEBSD)          \
     || OS(LINUX)            \
-    || OS(NETBSD)           \
     || OS(OPENBSD)          \
     || defined(unix)        \
     || defined(__unix)      \

[commit-bot: I haz the power, 2013-09-09 00:19:03]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/l.gombos@samsung.com/23536039/19001

[commit-bot: I haz the power, 2013-09-09 00:19:05]

Failed to apply patch for Source/config.h:
While running patch -p1 --forward --force --no-backup-if-mismatch;
  A         Source
  Created missing directory Source.
  can't find file to patch at input line 6
  Perhaps you used the wrong -p or --strip option?
  The text leading up to this was:
  --------------------------
  |Index: Source/config.h
  |diff --git a/Source/config.h b/Source/config.h
  |index
e1ffe922031cd0df2987ce88daf173b0c6c018fb..301ddad1fb8e063a892852405bc10a1d81edeb89
100644
  |--- a/Source/config.h
  |+++ b/Source/config.h
  --------------------------
  No file to patch.  Skipping patch.
  2 out of 2 hunks ignored

Patch:       Source/config.h
Index: Source/config.h
diff --git a/Source/config.h b/Source/config.h
index
e1ffe922031cd0df2987ce88daf173b0c6c018fb..301ddad1fb8e063a892852405bc10a1d81edeb89
100644
--- a/Source/config.h
+++ b/Source/config.h
@@ -66,11 +66,6 @@
 #define WTF_OS_LINUX 1
 #endif
 
-/* OS(NETBSD) - NetBSD */
-#if defined(__NetBSD__)
-#define WTF_OS_NETBSD 1
-#endif
-
 /* OS(OPENBSD) - OpenBSD */
 #ifdef __OpenBSD__
 #define WTF_OS_OPENBSD 1
@@ -86,7 +81,6 @@
     || OS(MACOSX)           \
     || OS(FREEBSD)          \
     || OS(LINUX)            \
-    || OS(NETBSD)           \
     || OS(OPENBSD)          \
     || defined(unix)        \
     || defined(__unix)      \

[commit-bot: I haz the power, 2013-09-09 05:02:18]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/l.gombos@samsung.com/23536039/19001

[commit-bot: I haz the power, 2013-09-09 05:02:20]

Failed to apply patch for Source/config.h:
While running patch -p1 --forward --force --no-backup-if-mismatch;
  A         Source
  Created missing directory Source.
  can't find file to patch at input line 6
  Perhaps you used the wrong -p or --strip option?
  The text leading up to this was:
  --------------------------
  |Index: Source/config.h
  |diff --git a/Source/config.h b/Source/config.h
  |index
e1ffe922031cd0df2987ce88daf173b0c6c018fb..301ddad1fb8e063a892852405bc10a1d81edeb89
100644
  |--- a/Source/config.h
  |+++ b/Source/config.h
  --------------------------
  No file to patch.  Skipping patch.
  2 out of 2 hunks ignored

Patch:       Source/config.h
Index: Source/config.h
diff --git a/Source/config.h b/Source/config.h
index
e1ffe922031cd0df2987ce88daf173b0c6c018fb..301ddad1fb8e063a892852405bc10a1d81edeb89
100644
--- a/Source/config.h
+++ b/Source/config.h
@@ -66,11 +66,6 @@
 #define WTF_OS_LINUX 1
 #endif
 
-/* OS(NETBSD) - NetBSD */
-#if defined(__NetBSD__)
-#define WTF_OS_NETBSD 1
-#endif
-
 /* OS(OPENBSD) - OpenBSD */
 #ifdef __OpenBSD__
 #define WTF_OS_OPENBSD 1
@@ -86,7 +81,6 @@
     || OS(MACOSX)           \
     || OS(FREEBSD)          \
     || OS(LINUX)            \
-    || OS(NETBSD)           \
     || OS(OPENBSD)          \
     || defined(unix)        \
     || defined(__unix)      \

[lgombos, 2013-09-09 05:21:16]

On 2013/09/09 05:02:20, I haz the power (commit-bot) wrote:
> Failed to apply patch for Source/config.h:
> While running patch -p1 --forward --force --no-backup-if-mismatch;
>   A         Source
>   Created missing directory Source.

Ahh.. The bot is trying to commit it to the main Chromium tree and not to the
Blink tree as the first CL was for Chromium.. I will either have to commit it
manually and create a new CL.

[lgombos, 2013-09-09 14:18:16]

On 2013/09/09 05:21:16, lgombos wrote:
> On 2013/09/09 05:02:20, I haz the power (commit-bot) wrote:
> > Failed to apply patch for Source/config.h:
> > While running patch -p1 --forward --force --no-backup-if-mismatch;
> >   A         Source
> >   Created missing directory Source.
> 
> Ahh.. The bot is trying to commit it to the main Chromium tree and not to the
> Blink tree as the first CL was for Chromium.. I will either have to commit it
> manually and create a new CL.

Committed as r157441.

[Evan Martin, 2013-09-11 18:29:25]

Relatedly, we just had a discussion about this (number of cores) on Ninja.  It
turns out there's one call that works across all the BSDs and Linux, so this
code can be made even simpler:

https://github.com/martine/ninja/commit/4a72182c6c65d44f894da68a72fb797b34c8d9ec

[Evan Martin, 2013-09-11 18:29:47]

On 2013/09/11 18:29:25, Evan Martin wrote:
> Relatedly, we just had a discussion about this (number of cores) on Ninja.  It
> turns out there's one call that works across all the BSDs and Linux, so this
> code can be made even simpler:
> 
>
https://github.com/martine/ninja/commit/4a72182c6c65d44f894da68a72fb797b34c8d9ec

Ooops, the discussion is here:
https://github.com/martine/ninja/pull/647

[lgombos, 2013-09-13 03:57:49]

> Ooops, the discussion is here:
> https://github.com/martine/ninja/pull/647

Fixed. 

https://codereview.chromium.org/23609031/