diff --git a/core/field_textdropdown.js b/core/field_textdropdown.js
index 4e192a33f6..e2c7a094cd 100644
--- a/core/field_textdropdown.js
+++ b/core/field_textdropdown.js
@@ -72,6 +72,29 @@ Blockly.FieldTextDropdown.fromJson = function(element) {
   return field;
 };
 
+/**
+ * Horizontal distance that a checkmark overhangs the dropdown.
+ */
+Blockly.FieldTextDropdown.CHECKMARK_OVERHANG = Blockly.FieldDropdown.CHECKMARK_OVERHANG;
+
+/**
+ * Mouse cursor style when over the hotspot that initiates the editor.
+ */
+Blockly.FieldTextDropdown.prototype.CURSOR = Blockly.FieldTextInput.prototype.CURSOR;
+
+/**
+ * Closure menu item currently selected.
+ * @type {?goog.ui.MenuItem}
+ */
+Blockly.FieldTextDropdown.prototype.selectedItem = Blockly.FieldDropdown.prototype.selectedItem;
+
+/**
+ * Language-neutral currently selected string or image object.
+ * @type {string|!Object}
+ * @private
+ */
+Blockly.FieldTextDropdown.prototype.value_ = Blockly.FieldDropdown.prototype.value_;
+
 /**
  * Install this text drop-down field on a block.
  */
@@ -106,18 +129,6 @@ Blockly.FieldTextDropdown.prototype.init = function() {
   this.disableColourChange_ = true;
 };
 
-/**
- * Close the input widget if this input is being deleted.
- */
-Blockly.FieldTextDropdown.prototype.dispose = function() {
-  if (this.mouseUpWrapper_) {
-    Blockly.unbindEvent_(this.mouseUpWrapper_);
-    this.mouseUpWrapper_ = null;
-    Blockly.Touch.clearTouchIdentifier();
-  }
-  Blockly.FieldTextDropdown.superClass_.dispose.call(this);
-};
-
 /**
  * If the drop-down isn't open, show the text editor.
  */
@@ -133,6 +144,18 @@ Blockly.FieldTextDropdown.prototype.showEditor_ = function() {
   }
 };
 
+/**
+ * Callback when the drop-down menu is hidden.
+ */
+Blockly.FieldTextDropdown.prototype.onHide = Blockly.FieldDropdown.prototype.onHide;
+
+/**
+ * Handle the selection of an item in the dropdown menu.
+ * @param {!goog.ui.Menu} menu The Menu component clicked.
+ * @param {!goog.ui.MenuItem} menuItem The MenuItem selected within menu.
+ */
+Blockly.FieldTextDropdown.prototype.onItemSelected = Blockly.FieldDropdown.prototype.onItemSelected;
+
 /**
  * Return a list of the options for this dropdown.
  * See: Blockly.FieldDropDown.prototype.getOptions_.
@@ -140,7 +163,25 @@ Blockly.FieldTextDropdown.prototype.showEditor_ = function() {
  *     (human-readable text, language-neutral name).
  * @private
  */
-Blockly.FieldTextDropdown.prototype.getOptions_ = Blockly.FieldDropdown.prototype.getOptions_;
+Blockly.FieldTextDropdown.prototype.getOptions = Blockly.FieldDropdown.prototype.getOptions;
+
+/**
+ * Get the language-neutral value from this dropdown menu.
+ * @return {string} Current text.
+ */
+Blockly.FieldTextDropdown.prototype.getValue = Blockly.FieldDropdown.prototype.getValue;
+
+/**
+ * Set the language-neutral value for this dropdown menu.
+ * @param {string} newValue New value to set.
+ */
+Blockly.FieldTextDropdown.prototype.setValue = Blockly.FieldDropdown.prototype.setValue;
+
+/**
+ * @return {boolean} True if the option list is generated by a function.
+ *     Otherwise false.
+ */
+Blockly.FieldTextDropdown.prototype.isOptionListDynamic = Blockly.FieldDropdown.prototype.isOptionListDynamic;
 
 /**
  * Position a drop-down arrow at the appropriate location at render-time.
@@ -157,8 +198,15 @@ Blockly.FieldTextDropdown.prototype.positionArrow = Blockly.FieldDropdown.protot
 Blockly.FieldTextDropdown.prototype.showDropdown_ = Blockly.FieldDropdown.prototype.showEditor_;
 
 /**
- * Callback when the drop-down menu is hidden.
+ * Close the input widget if this input is being deleted.
  */
-Blockly.FieldTextDropdown.prototype.onHide = Blockly.FieldDropdown.prototype.onHide;
+Blockly.FieldTextDropdown.prototype.dispose = function() {
+  if (this.mouseUpWrapper_) {
+    Blockly.unbindEvent_(this.mouseUpWrapper_);
+    this.mouseUpWrapper_ = null;
+    Blockly.Touch.clearTouchIdentifier();
+  }
+  Blockly.FieldTextDropdown.superClass_.dispose.call(this);
+};
 
 Blockly.Field.register('field_textdropdown', Blockly.FieldTextDropdown);