Makefile for gallery so we can run the l10n script (#184)

gallery/gallery/Makefile

@@ -1,4 +1,4 @@
-ROOT := $(shell git rev-parse --show-toplevel)
+ROOT := $(shell git rev-parse --show-toplevel)/gallery
 FLUTTER := $(shell which flutter)
 FLUTTER_BIN_DIR := $(shell dirname $(FLUTTER))
 FLUTTER_DIR := $(FLUTTER_BIN_DIR:/bin=)
@@ -16,29 +16,6 @@ format:
 test:
 	$(FLUTTER) test
 
-.PHONY: build-web
-build-web:
-	$(FLUTTER) build web
-
-.PHONY: fetch-master
-fetch-master:
-	$(shell git fetch origin master)
-
-.PHONY: master-branch-check
-master-branch-check: fetch-master
-  ifneq ($(shell git rev-parse --abbrev-ref HEAD),master)
-		$(error Not on master branch, please checkout master)
-  endif
-  ifneq ($(shell git rev-parse HEAD),$(shell git rev-parse origin/master))
-		$(error Your master branch is not up to date with origin/master, please pull before deploying)
-  endif
-
-
-.PHONY: deploy
-deploy: master-branch-check build-web
-	cp $(ROOT)/gallery/web/favicon.ico $(ROOT)/gallery/build/web/
-	firebase deploy
-
 .PHONY: gen-l10n
 gen-l10n:
 	$(DART) $(FLUTTER_DIR)/dev/tools/localization/bin/gen_l10n.dart \