Update "Predict network actions" UI setting.

chrome/browser/resources/options/browser_options.html

Index: chrome/browser/resources/options/browser_options.html
diff --git a/chrome/browser/resources/options/browser_options.html b/chrome/browser/resources/options/browser_options.html
index 0cab9b58014e03c9337f0be0521229e73a27e408..97c329a32010d5223b38204088e5aec66a559fcd 100644
--- a/chrome/browser/resources/options/browser_options.html
+++ b/chrome/browser/resources/options/browser_options.html
@@ -310,20 +310,57 @@
           </span>
         </span>
       </div>
-      <div class="checkbox" guest-visibility="disabled">
+      <div id="networkPredictionOptionsBoolDiv" class="checkbox"
+          guest-visibility="disabled">
         <span class="controlled-setting-with-label">
-          <input id="dnsPrefetchingEnabled" pref="dns_prefetching.enabled"
-              metric="Options_DnsPrefetchCheckbox" type="checkbox">
+          <input id="networkPredictionOptionsBool"
+              metric="Options_NetworkPredictionOptionsBool" type="checkbox">
           <span>
-            <label for="dnsPrefetchingEnabled"
-                i18n-content="networkPredictionEnabledDescription">
+            <label for="networkPredictionOptionsBool"
+                i18n-content="networkPredictionOptionsCheckboxDescription">
             </label>
             <span class="controlled-setting-indicator"
-                pref="dns_prefetching.enabled">
+                pref="net.network_prediction_options">
             </span>
           </span>
         </span>
       </div>
+      <div id="networkPredictionOptionsTristateDiv" guest-visibility="disabled">
+        <label for="networkPredictionOptionsTristate" class="settings-row"
+            i18n-content="networkPredictionOptionsDropdownDescription">
+        </label>
+        <div class="settings-row">
+          <select id="networkPredictionOptionsTristate"
+              metric="Options_NetworkPredictionOptionsTristate">
+            <option value="0" i18n-content="networkPredictionOptionsAlways">
+            </option>
+            <option value="1" i18n-content="networkPredictionOptionsWifiOnly">
+            </option>
+            <option value="2" i18n-content="networkPredictionOptionsNever">
+            </option>
+          </select>
+          <span class="controlled-setting-indicator"
+              pref="net.network_prediction_options">
+          </span>
+        </div>
+      </div>
+      <!-- div class="settings-row" guest-visibility="disabled">
+        <label id="network-prediction-enabled-tristate-label">
+          <span i18n-content="networkPredictionOptionsDropdownDescription"></span>
+          <select id="networkPredictionOptionsTristate"
+              pref="net.network_prediction_options">
+            <option value="0" i18n-content="networkPredictionOptionsAlways">
+            </option>
+            <option value="1" i18n-content="networkPredictionOptionsWifiOnly">
+            </option>
+            <option value="2" i18n-content="networkPredictionOptionsNever">
+            </option>
+          </select>
+          <span class="controlled-setting-indicator"
+              pref="net.network_prediction_options">
+          </span>
+        </label>
+      </div -->

[stevenjb, 2014/07/30 18:03:28]

Elim commented out code before committing.

[Bence, 2014/08/01 14:36:46]

Moot:  UI folks told us to get rid of dropdown menu entirely.

       <div class="checkbox">
         <span class="controlled-setting-with-label">
           <input id="safe-browsing-extended-reporting-enabled"