Generalizing conditional compilation logic for systems with native utf8 locale.

base/BUILD.gn

Index: base/BUILD.gn
diff --git a/base/BUILD.gn b/base/BUILD.gn
index fe03aac66be0bd10bbc0c172a98f1b79b72830c1..e5c270b0bc4c9c219b6daeab5654f7cf39b8ce99 100644
--- a/base/BUILD.gn
+++ b/base/BUILD.gn
@@ -936,6 +936,12 @@ component("base") {
     ]
   }
 
+  # Enable more direct string conversions on platforms with native utf8

[rvargas (doing something else), 2014/12/11 22:19:37]

nit: s/enable/allow

+  # strings
+  if (is_mac || is_ios || is_chromeos) {

[rvargas (doing something else), 2014/12/11 22:19:37]

Maybe move this block closer to line 764

+    defines += [ "SYSTEM_NATIVE_UTF8" ]
+  }
+
   configs += [ "//build/config/compiler:wexit_time_destructors" ]
   if (is_android && !is_debug) {
     configs -= [ "//build/config/compiler:optimize" ]