Removed extra blank lines

Author: Anvita Prasad

js/activity.js

@@ -3012,7 +3012,7 @@ class Activity {
             if (docById("labelDiv").classList.contains("hasKeyboard")) {
                 return;
             }
-            
+
             if (this.keyboardEnableFlag) {
                 if (
                     docById("BPMInput") !== null &&
@@ -3045,7 +3045,6 @@ class Activity {
                     return;
                 }
             }
-            
             // const BACKSPACE = 8;
             const TAB = 9;
             if (event.keyCode === TAB) {
@@ -3077,7 +3076,6 @@ class Activity {
             const KEYCODE_S = 83; // so
             const KEYCODE_L = 76; // la
             const KEYCODE_T = 84; // ti
-            
             const disableKeys =
                 docById("lilypondModal").style.display === "block" ||
                 this.searchWidget.style.visibility === "visible" ||
@@ -3087,15 +3085,13 @@ class Activity {
                 docById("paste").style.visibility === "visible" ||
                 docById("wheelDiv").style.display === "" ||
                 this.turtles.running();
-            
             const widgetTitle = document.getElementsByClassName("wftTitle");
             for (let i = 0; i < widgetTitle.length; i++) {
                 if (widgetTitle[i].innerHTML === "tempo") {
                     this.inTempoWidget = true;
                     break;
                 }
             }
-        
             if ((event.altKey && !disableKeys) || (event.keyCode == 13) || (event.key == "/") || (event.key == "\\") ) {
                 switch (event.keyCode) {
                     case 66: // 'B'

js/widgets/pitchslider.js

@@ -55,10 +55,8 @@ class PitchSlider {
         this._cellScale = 1.0;
         this.widgetWindow = window.widgetWindows.windowFor(this, "pitch slider", "slider", true);
 
-        
         this.isActive = true;
 
-        
         activity.logo.pitchSlider = this;
 
         this.widgetWindow.onclose = () => {
@@ -68,7 +66,6 @@ class PitchSlider {
             this.widgetWindow.destroy();
         };
 
-        
         const keyHandler = (event) => {
             if (!this.isActive) return;
 
@@ -78,7 +75,6 @@ class PitchSlider {
                 event.preventDefault();
                 event.stopPropagation();
 
-                
                 const sliderToUse = this.activeSlider !== null ? this.activeSlider : 0;
 
                 if (this.sliders[sliderToUse]) {
@@ -95,7 +91,6 @@ class PitchSlider {
                         slider.value = Math.max(currentValue / PitchSlider.SEMITONE, min);
                     }
 
-                    
                     const inputEvent = new Event("input", { bubbles: true });
                     slider.dispatchEvent(inputEvent);
                 }
@@ -104,7 +99,6 @@ class PitchSlider {
             }
         };
 
-        
         document.addEventListener("keydown", keyHandler, true);
 
         const MakeToolbar = (id) => {
@@ -127,12 +121,10 @@ class PitchSlider {
                 this.activeSlider = id;
             }
 
-            
             slider.addEventListener("mousedown", () => {
                 this.activeSlider = id;
             });
 
-            
             const freqLabel = document.createElement("div");
             freqLabel.className = "wfbtItem";
             toolBarDiv.appendChild(freqLabel);