Add search hint bubbles to Print Preview advanced options controls.

chrome/browser/resources/print_preview/settings/advanced_settings/advanced_settings_item.js

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 cr.define('print_preview', function() {
   'use strict';
 
   /**
    * Component that renders a destination item in a destination list.
    * @param {!cr.EventTarget} eventTarget Event target to dispatch selection
@@ skipping 91 matching lines @@
     isModified: function() {
       return !!this.selectedValue_;
     },
 
     /** @param {RegExp} query Query to update the filter with. */
     updateSearchQuery: function(query) {
       this.query_ = query;
       this.renderCapability_();
     },
 
+    get searchBubbleShown() {
+      return getIsVisible(this.getElement()) && !!this.searchBubble_;
+    },
+
     /**
      * @return {HTMLSelectElement} Select element.
      * @private
      */
     get select_() {
       return this.getChildElement(
           '.advanced-settings-item-value-select-control');
     },
 
     /**
@@ skipping 26 matching lines @@
     },
 
     /**
      * Renders capability properties according to the current state.
      * @private
      */
     renderCapability_: function() {
       var textContent = this.capability_.display_name;
       var nameMatches = this.query_ ? !!textContent.match(this.query_) : true;
       var optionMatches = null;
-      if (false && this.query_) {
+      if (this.query_) {
         if (this.capability_.type == 'SELECT') {
           this.capability_.select_cap.option.some(function(option) {
             optionMatches = (option.display_name || '').match(this.query_);
             return !!optionMatches;
           }.bind(this));
         } else {
           optionMatches = (this.text_.value || '').match(this.query_);
         }
       }
       var matches = nameMatches || optionMatches;
@@ skipping 10 matching lines @@
       var nameEl = this.getChildElement('.advanced-settings-item-label');
       if (this.query_) {
         nameEl.textContent = '';
         this.addTextWithHighlight_(nameEl, textContent);
       } else {
         nameEl.textContent = textContent;
       }
       nameEl.title = textContent;
 
       if (optionMatches) {
-        window.console.log(optionMatches[0]);
         var element =
             this.capability_.type == 'SELECT' ? this.select_ : this.text_;
         if (!this.searchBubble_) {
           this.searchBubble_ = new print_preview.SearchBubble(optionMatches[0]);
           this.searchBubble_.attachTo(element);
         } else {
           this.searchBubble_.content = optionMatches[0];
         }
       }
     },
@@ skipping 67 matching lines @@
         }
       });
     }
   };
 
   // Export
   return {
     AdvancedSettingsItem: AdvancedSettingsItem
   };
 });