Remove all code related to NaCl

site/dev/contrib/c++11.md

Index: site/dev/contrib/c++11.md
diff --git a/site/dev/contrib/c++11.md b/site/dev/contrib/c++11.md
index 4f175b302a484473c578a788f69f055387381628..0df1506fce70abef666540d7c5faa3ff6e78007b 100644
--- a/site/dev/contrib/c++11.md
+++ b/site/dev/contrib/c++11.md
@@ -61,12 +61,8 @@ are using, but they've never been a problem.
 
 A few miscellaneous compile-only bots are actually our current overall weak link:
 
--   Our NaCl builds use an old non-PNaCl toolchain, which is based on GCC
-    4.4.  GCC 4.4 has some support for C++11, but it's not nearly complete.
-    There is no upgrade path except PNaCl; even the very latest NaCl toolchain
-    is GCC 4.4, while PNaCl is based on Clang 3.4 (with complete C++11 support).
 -   Our iOS builds are driven from a Mac 10.7 machine using some unknown old Clang.
     Who knows how old that is or what it supports?  It's probably due for an update.
 
-If we were to eliminate the problems of the NaCl and iOS bots, our ability to
+If we were to eliminate the problems of iOS bots, our ability to
 use C++11 would match Mozilla's list nearly identically.