Bug 747470. Statically link the CRT in webapprt.exe. r=bsmedberg

webapprt/win/Makefile.in

@@ -7,13 +7,15 @@ topsrcdir = @top_srcdir@
 srcdir    = @srcdir@
 VPATH     = @srcdir@
 
-include $(topsrcdir)/config/config.mk
+include $(DEPTH)/config/autoconf.mk
 
 # Build a binary bootstrapping with XRE_main
 PROGRAM   = webapprt-stub$(BIN_SUFFIX)
 
 CPPSRCS   = webapprt.cpp
 
+# Statically link against the CRT
+USE_STATIC_LIBS = 1
 # Don't create a dependency on mozglue, which is impossible (difficult?)
 # to dynamically link into our executable, as we copy it to arbitrary locations.
 MOZ_GLUE_LDFLAGS =