Upgrade clang to r269902.

hokein · hokein · commit cd169f933efb · 2016-08-11T20:59:06.000+02:00
diff --git a/script/update-clang.sh b/script/update-clang.sh
@@ -8,7 +8,7 @@
 # Do NOT CHANGE this if you don't know what you're doing -- see
 # https://code.google.com/p/chromium/wiki/UpdatingClang
 # Reverting problematic clang rolls is safe, though.
-CLANG_REVISION=261368
+CLANG_REVISION=269902
 
 # This is incremented when pushing a new build of Clang at the same revision.
 CLANG_SUB_REVISION=1
