Clean up terminology used in about_flags.

components/flags_ui/resources/flags.html

Index: components/flags_ui/resources/flags.html
diff --git a/components/flags_ui/resources/flags.html b/components/flags_ui/resources/flags.html
index 3772f465ce96539986c3cd9c4a66be658a511e7d..08e74a5b477d582597b364ab3c1d7f8da17cf9b3 100644
--- a/components/flags_ui/resources/flags.html
+++ b/components/flags_ui/resources/flags.html
@@ -39,7 +39,7 @@
   </div>
 </if>
 
-  <div id="flagsExperimentTemplate">
+  <div id="flagsTemplate">
     <div id="container" class="vbox-container">
     <div id="top" class="wbox">
       <div class="section-header">
@@ -56,15 +56,9 @@
     </div>
 
     <div class="content">
-      <div class="experiment-name no-experiments"
-           jsdisplay="supportedExperiments.length == 0">
-        <div i18n-content="flagsNoExperimentsAvailable"
-          >NO_EXPERIMENTS_ARE_AVAILABLE</div>
-      </div>
-
-      <div jsdisplay="supportedExperiments.length > 0">
+      <div jsdisplay="supportedFeatures.length > 0">

[James Hawkins, 2015/10/14 20:34:40]

What is the point of this div?  It also appears to be missing a closing tag.

[Alexei Svitkine (slow), 2015/10/14 20:58:42]

Presumably it was meant to hide the section below it if there were no entries.
However, looks like it's not actually needed - things work fine without it, when
I tried with an empty list. So removed both this one and the corresponding
unsupportedFeatures div too.

       <div class="experiment"
-           jsselect="supportedExperiments"
+           jsselect="supportedFeatures"
            jsvalues="id:internal_name">
         <table width="100%" cellpadding="2" cellspacing="0">
         <!-- TODO(mkwst): This doesn't work exactly as expected for multivalue
@@ -138,15 +132,9 @@
     </div>
 
     <div class="content">
-      <div class="experiment-name no-experiments"
-           jsdisplay="unsupportedExperiments.length == 0">
-        <div i18n-content="flagsNoUnsupportedExperiments"
-          >NO_UNSUPPORTED_EXPERIMENTS</div>
-      </div>
-
-      <div jsdisplay="unsupportedExperiments.length > 0">
+      <div jsdisplay="unsupportedFeatures.length > 0">
       <div class="experiment"
-           jsselect="unsupportedExperiments"
+           jsselect="unsupportedFeatures"
            jsvalues="id:internal_name">
         <table width="100%" cellpadding="2" cellspacing="0">
         <tr class="experiment-unsupported">