Remove old compatibility patch to soljson.js.

Changelog.md

@@ -31,6 +31,10 @@ Bugfixes:
  * Yul IR Generator: Do not output empty switches/if-bodies for empty contracts.
 
 
+Build System:
+ * Remove obsolete compatibility workaround for emscripten builds.
+
+
 Important Bugfixes in Experimental Features:
  * Yul IR Generator: Changes to function return variables referenced in modifier invocation arguments were not properly forwarded if there was more than one return variable.
 

scripts/ci/build_emscripten.sh

@@ -68,10 +68,6 @@ emcmake cmake \
 	-DTESTS=0 \
   ..
 make soljson
-# Patch soljson.js for backwards compatibility.
-# TODO: remove this with 0.7.
-# "viiiii" encodes the signature of the callback function.
-sed -i -e 's/addFunction(func,sig){/addFunction(func,sig){sig=sig||"viiiii";/' libsolc/soljson.js
 
 cd ..
 mkdir -p upload