Make more JS files beter match the coding standard.

test/mjsunit/tools/tickprocessor.js

Index: test/mjsunit/tools/tickprocessor.js
diff --git a/test/mjsunit/tools/tickprocessor.js b/test/mjsunit/tools/tickprocessor.js
index 30b0ec23f99ad4b20fd506d6c0c1c4c2b179f87a..8a3e5db49b0df0433c96521ef56c93d4a0760a81 100644
--- a/test/mjsunit/tools/tickprocessor.js
+++ b/test/mjsunit/tools/tickprocessor.js
@@ -300,7 +300,7 @@
 
 
 function CppEntriesProviderMock() {
-};
+}
 
 
 CppEntriesProviderMock.prototype.parseVmSymbols = function(
@@ -347,7 +347,7 @@ function PrintMonitor(outputOrFileName) {
       }
     }
   };
-};
+}
 
 
 PrintMonitor.prototype.loadExpectedOutput = function(fileName) {
@@ -382,7 +382,7 @@ function driveTickProcessorTest(
   tp.processLogFileInTest(testsPath + logInput);
   tp.printStatistics();
   pm.finish();
-};
+}
 
 
 (function testProcessing() {