auto import from //depot/cupcake/@137055

buildspec.mk.default

@@ -88,6 +88,11 @@ ifndef NO_FALLBACK_FONT
 #NO_FALLBACK_FONT:=true
 endif
 
+# To enabled instrumentation in webcore based apps like gmail and
+# the browser, define WEBCORE_INSTRUMENTATION:=true
+#WEBCORE_INSTRUMENTATION:=true
+#endif
+
 # when the build system changes such that this file must be updated, this
 # variable will be changed.  After you have modified this file with the new
 # changes (see buildspec.mk.default), update this to the new value from