Fix 'make update' for initial deployments with a new GAE app-id.

appengine/chromium_rietveld/Makefile

 # Makefile to simplify some common AppEngine actions.
 # Use 'make help' for a list of commands.
 
 # Helper code to detect SDK location
 define DETECT_SDK
 import os
 locations = [
   "../google_appengine",
   "/usr/local/google_appengine",
   ".locally/google_appengine",
@@ skipping 47 matching lines @@
 serve_email: update_revision
         $(DEV_APPSERVER) $(DEV_APPSERVER_FLAGS) --enable_sendmail .
 
 serve_remote_email: update_revision
         $(DEV_APPSERVER) $(DEV_APPSERVER_FLAGS) --enable_sendmail --host 0.0.0.0 --admin_host 0.0.0.0 .
 
 update_revision:
         @echo "---[Updating REVISION]---"
         @echo "$(VERSION_TAG)" >REVISION
 
-update: update_revision mapreduce update_backend
+update_frontend: update_revision mapreduce
         @echo "---[Updating $(APPID)]---"
         $(APPCFG) $(APPCFG_FLAGS) update . --oauth2 --application $(APPID) --version $(VERSION)
 
 update_backend: update_revision mapreduce
         @echo "---[Updating backend $(APPID)]---"
         $(APPCFG) $(APPCFG_FLAGS) backends update . --oauth2 --application $(APPID) --version $(VERSION)
 
+update: update_frontend update_backend
+
 upload: update
 
 deploy: update
 
 update_indexes:
         $(APPCFG) $(APPCFG_FLAGS) update_indexes . --oauth2 --application $(APPID)
 
 vacuum_indexes:
         $(APPCFG) $(APPCFG_FLAGS) vacuum_indexes . --oauth2 --application $(APPID)
 
@@ skipping 18 matching lines @@
 stage: update_revision mapreduce stage_backend
         @echo "---[Staging $(STAGEID)]---"
         $(APPCFG) $(APPCFG_FLAGS) update . --oauth2 --application $(STAGEID) --version $(VERSION)
 
 stage_backend: update_revision mapreduce
         @echo "---[Staging backend $(STAGEID)]---"
         $(APPCFG) $(APPCFG_FLAGS) backends update . --oauth2 --application $(STAGEID) --version $(VERSION)
 
 stage_indexes:
         $(APPCFG) $(APPCFG_FLAGS) update_indexes . --oauth2 --application $(STAGEID)