remove dump-core-source-map-json. Not buying us anything in modern

browsers. In JSC or similar context will want to either load individual
source maps anyway (i.e. cljs.core isn't enough - tools.reader, compiler,
analyzer, etc).

Author: swannodette

src/main/cljs/cljs/js.clj

@@ -19,6 +19,3 @@
 
 (defmacro dump-core []
   `(quote ~(get-in @env/*compiler* [::ana/namespaces 'cljs.core])))
-
-(defmacro dump-core-source-map-json []
-  (slurp (io/resource "cljs/core.aot.js.map")))

src/main/cljs/cljs/js.cljs

@@ -7,7 +7,7 @@
 ;   You must not remove this notice, or any other, from this software.
 
 (ns cljs.js
-  (:require-macros [cljs.js :refer [dump-core dump-core-source-map-json]]
+  (:require-macros [cljs.js :refer [dump-core]]
                    [cljs.env.macros :as env])
   (:require [clojure.string :as string]
             [cljs.env :as env]
@@ -106,8 +106,7 @@
      (swap!
        (fn [state]
          (-> state
-           (assoc-in [::ana/namespaces 'cljs.core] (dump-core))
-           (assoc :core-source-map-json (dump-core-source-map-json)))))))
+           (assoc-in [::ana/namespaces 'cljs.core] (dump-core)))))))
   ([init]
    (doto (empty-state) (swap! init))))