Bug 865210 - Set a valid window icon for B2G desktop; r=vingtetun

--HG--
extra : amend_source : 999001892223313d953ac121d18bee6937d7c48e

b2g/app/Makefile.in

@@ -158,6 +158,9 @@ endif # SKIP_COPY_XULRUNNER
 ifeq ($(OS_ARCH),WINNT)
 	cp $(srcdir)/$(APP_ICON).ico $(DIST)/bin/chrome/icons/default/$(APP_ICON).ico
 	$(REDIT_PATH)/redit$(HOST_BIN_SUFFIX) $(DIST)/bin/$(APP_BINARY) $(srcdir)/$(APP_ICON).ico
+	cp $(srcdir)/$(APP_ICON).ico $(DIST)/bin/chrome/icons/default/default.ico
+else
+	cp $(srcdir)/default.png $(DIST)/bin/chrome/icons/default/default.png
 endif
 
 endif