Remove RBC hints from generated starlark

The hints no longer need to be there in the generated code.

Fixes: 217269465
Test: go test
Change-Id: If2049780a874b42eb9df9351dda4f29c85482470
diff --git a/mk2rbc/mk2rbc_test.go b/mk2rbc/mk2rbc_test.go
index 376ee5e..1b07536 100644
--- a/mk2rbc/mk2rbc_test.go
+++ b/mk2rbc/mk2rbc_test.go
@@ -1071,7 +1071,6 @@
 def init(g, handle):
   cfg = rblf.cfg(handle)
   g["MY_PATH"] = "foo"
-  #RBC# include_top vendor/foo1
   rblf.inherit(handle, "vendor/foo1/cfg", _cfg_init)
 `,
 	},
@@ -1083,6 +1082,7 @@
 #RBC# include_top vendor/foo1
 $(call inherit-product,$(MY_PATH)/cfg.mk)
 #RBC# include_top vendor/foo1
+#RBC# include_top vendor/foo1
 $(call inherit-product,$(MY_PATH)/cfg.mk)
 `,
 		expected: `load("//build/make/core:product_config.rbc", "rblf")
@@ -1091,9 +1091,7 @@
 def init(g, handle):
   cfg = rblf.cfg(handle)
   g["MY_PATH"] = "foo"
-  #RBC# include_top vendor/foo1
   rblf.inherit(handle, "vendor/foo1/cfg", _cfg_init)
-  #RBC# include_top vendor/foo1
   rblf.inherit(handle, "vendor/foo1/cfg", _cfg_init)
 `,
 	},
@@ -1112,15 +1110,13 @@
 
 $(call inherit-product,$(MY_VAR)/font.mk)
 `,
-		expected: `#RBC# include_top foo
-load("//build/make/core:product_config.rbc", "rblf")
+		expected: `load("//build/make/core:product_config.rbc", "rblf")
 load("//foo:font.star|init", _font_init = "init")
 load("//bar:font.star|init", _font1_init = "init")
 
 def init(g, handle):
   cfg = rblf.cfg(handle)
   rblf.inherit(handle, "foo/font", _font_init)
-  #RBC# include_top foo
   # There's some space and even this comment between the include_top and the inherit-product
   rblf.inherit(handle, "foo/font", _font_init)
   rblf.mkwarning("product.mk:11", "Including a path with a non-constant prefix, please convert this to a simple literal to generate cleaner starlark.")