Make more JS files beter match the coding standard.

test/mjsunit/tools/profile.js

Index: test/mjsunit/tools/profile.js
diff --git a/test/mjsunit/tools/profile.js b/test/mjsunit/tools/profile.js
index 4df1a08f92b99bc320ed06c0372c092b3294d368..fcd2a42c7f3e625fb39b58007a2dde55c46c5926 100644
--- a/test/mjsunit/tools/profile.js
+++ b/test/mjsunit/tools/profile.js
@@ -31,7 +31,7 @@
 
 function stackToString(stack) {
   return stack.join(' -> ');
-};
+}
 
 
 function assertPathExists(root, path, opt_message) {
@@ -41,27 +41,27 @@ function assertPathExists(root, path, opt_message) {
       stackToString(path.slice(0, pos)) + ' has no child ' +
                     path[pos] + message);
   }), opt_message);
-};
+}
 
 
 function assertNoPathExists(root, path, opt_message) {
   var message = opt_message ? ' (' + opt_message + ')' : '';
   assertNull(root.descendToChild(path), opt_message);
-};
+}
 
 
 function countNodes(profile, traverseFunc) {
   var count = 0;
   traverseFunc.call(profile, function () { count++; });
   return count;
-};
+}
 
 
 function ProfileTestDriver() {
   this.profile = new Profile();
   this.stack_ = [];
   this.addFunctions_();
-};
+}
 
 
 // Addresses inside functions.
@@ -134,12 +134,12 @@ ProfileTestDriver.prototype.execute = function() {
 
 
 function Inherits(childCtor, parentCtor) {
-  function tempCtor() {};
+  function tempCtor() {}
   tempCtor.prototype = parentCtor.prototype;
   childCtor.superClass_ = parentCtor.prototype;
   childCtor.prototype = new tempCtor();
   childCtor.prototype.constructor = childCtor;
-};
+}
 
 
 (function testCallTreeBuilding() {
@@ -147,7 +147,7 @@ function Inherits(childCtor, parentCtor) {
     ProfileTestDriver.call(this);
     this.namesTopDown = [];
     this.namesBottomUp = [];
-  };
+  }
   Inherits(Driver, ProfileTestDriver);
 
   Driver.prototype.enter = function(func) {
@@ -192,7 +192,7 @@ function assertNodeWeights(root, path, selfTicks, totalTicks) {
   assertNotNull(node, 'node not found: ' + stack);
   assertEquals(selfTicks, node.selfWeight, 'self of ' + stack);
   assertEquals(totalTicks, node.totalWeight, 'total of ' + stack);
-};
+}
 
 
 (function testTopDownRootProfileTicks() {
@@ -228,7 +228,7 @@ function assertNodeWeights(root, path, selfTicks, totalTicks) {
     this.namesTopDown = [''];
     this.counters = {};
     this.root = null;
-  };
+  }
   Inherits(Driver, ProfileTestDriver);
 
   Driver.prototype.increment = function(func, self, total) {