Fix 4 misc warnings (#3283)

core/dropdowndiv.js

@@ -276,7 +276,7 @@ Blockly.DropDownDiv.getScaledBboxOfBlock_ = function(block) {
  * @private
  */
 Blockly.DropDownDiv.getScaledBboxOfField_ = function(field) {
-  var bBox = field.getScaledBBox_();
+  var bBox = field.getScaledBBox();
   return new Blockly.utils.Rect(
       bBox.top, bBox.bottom, bBox.left, bBox.right);
 };
@@ -700,7 +700,7 @@ Blockly.DropDownDiv.repositionForWindowResize = function() {
   // event and we want the dropdown div to stick around so users can type into
   // it.
   if (Blockly.DropDownDiv.owner_) {
-    var field = Blockly.DropDownDiv.owner_;
+    var field = /** @type {!Blockly.Field} */ (Blockly.DropDownDiv.owner_);
     var block = Blockly.DropDownDiv.owner_.getSourceBlock();
     var bBox = Blockly.DropDownDiv.positionToField_ ?
         Blockly.DropDownDiv.getScaledBboxOfField_(field) :

core/field.js

@@ -680,9 +680,9 @@ Blockly.Field.prototype.getSize = function() {
  * scaling.
  * @return {!Object} An object with top, bottom, left, and right in pixels
  *     relative to the top left corner of the page (window coordinates).
- * @protected
+ * @package
  */
-Blockly.Field.prototype.getScaledBBox_ = function() {
+Blockly.Field.prototype.getScaledBBox = function() {
   var bBox = this.borderRect_.getBBox();
   var scaledHeight = bBox.height * this.sourceBlock_.workspace.scale;
   var scaledWidth = bBox.width * this.sourceBlock_.workspace.scale;

core/field_multilineinput.js

@@ -220,7 +220,7 @@ Blockly.FieldMultilineInput.prototype.updateSize_ = function() {
  */
 Blockly.FieldMultilineInput.prototype.resizeEditor_ = function() {
   var div = Blockly.WidgetDiv.DIV;
-  var bBox = this.getScaledBBox_();
+  var bBox = this.getScaledBBox();
   div.style.width = bBox.right - bBox.left + 'px';
   div.style.height = bBox.bottom - bBox.top + 'px';
 

core/field_textinput.js

@@ -436,7 +436,7 @@ Blockly.FieldTextInput.prototype.setEditorValue_ = function(newValue) {
  */
 Blockly.FieldTextInput.prototype.resizeEditor_ = function() {
   var div = Blockly.WidgetDiv.DIV;
-  var bBox = this.getScaledBBox_();
+  var bBox = this.getScaledBBox();
   div.style.width = bBox.right - bBox.left + 'px';
   div.style.height = bBox.bottom - bBox.top + 'px';
 

core/tooltip.js

@@ -78,6 +78,7 @@ Blockly.Tooltip.lastY_ = 0;
 
 /**
  * Current element being pointed at.
+ * @type {Element}
  * @private
  */
 Blockly.Tooltip.element_ = null;
@@ -85,6 +86,7 @@ Blockly.Tooltip.element_ = null;
 /**
  * Once a tooltip has opened for an element, that element is 'poisoned' and
  * cannot respawn a tooltip until the pointer moves over a different element.
+ * @type {Element}
  * @private
  */
 Blockly.Tooltip.poisonedElement_ = null;

core/utils/style.js

@@ -67,7 +67,7 @@ Blockly.utils.style.getSize = function(element) {
 /**
  * Gets the height and width of an element when the display is not none.
  * @param {!Element} element Element to get size of.
- * @return {!goog.math.Size} Object with width/height properties.
+ * @return {!Blockly.utils.Size} Object with width/height properties.
  * @private
  */
 Blockly.utils.style.getSizeWithDisplay_ = function(element) {