[inspector] Refactor protocol-test.js

test/inspector/debugger/asm-js-breakpoint-before-exec.js

Index: test/inspector/debugger/asm-js-breakpoint-before-exec.js
diff --git a/test/inspector/debugger/asm-js-breakpoint-before-exec.js b/test/inspector/debugger/asm-js-breakpoint-before-exec.js
index 78a7b8e57ed9e547b145f3f4ea1cc9d0f799340a..ec760ecf082421c8545ad92e0eea3b4b9dcc4222 100644
--- a/test/inspector/debugger/asm-js-breakpoint-before-exec.js
+++ b/test/inspector/debugger/asm-js-breakpoint-before-exec.js
@@ -4,7 +4,7 @@
 
 // Flags: --validate-asm --allow-natives-syntax
 
-InspectorTest.log(
+let {session, contextGroup, Protocol} = InspectorTest.start(
     'This test runs asm.js which calls back to JS. Before executing (after ' +
     'the script is parsed) we set breakpoints in the asm.js code.');
 
@@ -50,7 +50,7 @@ InspectorTest.runTestSuite([
 
   function addScript(next) {
     afterScriptParsedCallback = next;
-    InspectorTest.addScript(testFunction.toString());
+    contextGroup.addScript(testFunction.toString());
   },
 
   function runTestFunction(next) {