[asm.js] [inspector-test] Avoid breakpoint on "use asm" statement

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

 // Copyright 2016 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Flags: --validate-asm --allow-natives-syntax
 
 InspectorTest.log(
     '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.');
 
@@ skipping 85 matching lines @@
 
 var numScripts = 0;
 
 function handleScriptParsed(messageObject)
 {
   var scriptId = messageObject.params.scriptId;
   ++numScripts;
   InspectorTest.log('Script nr ' + numScripts + ' parsed!');
   if (numScripts > 1) return;
 
-  var startLine = messageObject.params.startLine;
+  var startLine = messageObject.params.startLine + 3;
   var endLine = messageObject.params.endLine;
   InspectorTest.log('First script; assuming testFunction.');
   InspectorTest.log(
-      'Flooding script with breakpoints for all lines (' + startLine + ' - ' +
-      endLine + ')...');
+      'Flooding script with breakpoints for the lines ' + startLine + ' to ' +
+      endLine + '...');
   var currentLine = startLine;
   function setNextBreakpoint(message) {
     if (message) InspectorTest.logMessage('error: ' + message.error);
     if (currentLine == endLine) {
       afterScriptParsedCallback();
       return;
     }
     var thisLine = currentLine;
     currentLine += 1;
     InspectorTest.log('Setting breakpoint on line ' + thisLine);
     Protocol.Debugger
         .setBreakpoint(
             {'location': {'scriptId': scriptId, 'lineNumber': thisLine}})
         .then(setNextBreakpoint);
   }
   setNextBreakpoint();
 }