Change all == to === and != to !== in trace viewer.

tracing/tracing/model/time_to_object_instance_map.html

Index: tracing/tracing/model/time_to_object_instance_map.html
diff --git a/tracing/tracing/model/time_to_object_instance_map.html b/tracing/tracing/model/time_to_object_instance_map.html
index bd30fc102bc73f9b833392502762e7f809d3a41c..5b54daa102816d8517b81cd4c289650ad4ed9667 100644
--- a/tracing/tracing/model/time_to_object_instance_map.html
+++ b/tracing/tracing/model/time_to_object_instance_map.html
@@ -34,7 +34,7 @@ tr.exportTo('tr.model', function() {
 
   TimeToObjectInstanceMap.prototype = {
     idWasCreated: function(category, name, ts) {
-      if (this.instances.length == 0) {
+      if (this.instances.length === 0) {
         this.instances.push(this.createObjectInstanceFunction_(
             this.parent, this.scopedId, category, name, ts));
         this.instances[0].creationTsWasExplicit = true;
@@ -54,7 +54,7 @@ tr.exportTo('tr.model', function() {
     },
 
     addSnapshot: function(category, name, ts, args, opt_baseTypeName) {
-      if (this.instances.length == 0) {
+      if (this.instances.length === 0) {
         this.instances.push(this.createObjectInstanceFunction_(
             this.parent, this.scopedId, category, name, ts, opt_baseTypeName));
       }
@@ -74,7 +74,7 @@ tr.exportTo('tr.model', function() {
               'At the provided timestamp, no instance was still alive');
         }
 
-        if (instance.snapshots.length != 0) {
+        if (instance.snapshots.length !== 0) {
           throw new Error(
               'Cannot shift creationTs forward, ' +
               'snapshots have been added. First snap was at ts=' +
@@ -104,7 +104,8 @@ tr.exportTo('tr.model', function() {
             var tmp = this.instances[i];
             if (ts >= tmp.deletionTs)
               break;
-            if (tmp.creationTsWasExplicit == false && tmp.snapshots.length == 0)
+            if (tmp.creationTsWasExplicit === false &&
+                tmp.snapshots.length === 0)
               lastValidIndex = i;
           }
           if (lastValidIndex === undefined) {
@@ -122,20 +123,20 @@ tr.exportTo('tr.model', function() {
     },
 
     get lastInstance() {
-      if (this.instances.length == 0)
+      if (this.instances.length === 0)
         return undefined;
       return this.instances[this.instances.length - 1];
     },
 
     idWasDeleted: function(category, name, ts) {
-      if (this.instances.length == 0) {
+      if (this.instances.length === 0) {
         this.instances.push(this.createObjectInstanceFunction_(
             this.parent, this.scopedId, category, name, ts));
       }
       var lastInstance = this.instances[this.instances.length - 1];
       if (ts < lastInstance.creationTs)
         throw new Error('Cannot delete an id before it was created');
-      if (lastInstance.deletionTs == Number.MAX_VALUE) {
+      if (lastInstance.deletionTs === Number.MAX_VALUE) {
         lastInstance.wasDeleted(ts);
         return lastInstance;
       }