Add the revive tests in the browsers (#158)

js/examples/web/worker.js

@@ -4,32 +4,12 @@ importScripts('./resolc.js');
 
 // Handle messages from the main thread
 onmessage = async function (e) {
-  const contractCode = e.data.contractCode
-  const sourceCode = {
-      language: 'Solidity',
-      sources: {
-          contract: {
-              content: contractCode,
-          }
-      },
-      settings: {
-          optimizer: {
-            enabled: true,
-            runs: 200,
-          },
-          outputSelection: {
-              '*': {
-                '*': ['abi'],
-            }
-          }
-      }
-  };
     const m = createRevive();
 
     m.soljson = Module;
 
     // Set input data for stdin
-    m.writeToStdin(JSON.stringify(sourceCode));
+    m.writeToStdin(e.data);
 
     // Compile the Solidity source code
     m.callMain(['--standard-json']);