Removes rest of 'no-else-return' comments.

src/display/font_loader.js

@@ -360,25 +360,25 @@ var FontFaceObject = (function FontFaceObjectClosure() {
   }
   FontFaceObject.prototype = {
     createNativeFontFace: function FontFaceObject_createNativeFontFace() {
-      if (typeof PDFJSDev === 'undefined' || !PDFJSDev.test('MOZCENTRAL')) {
+      if (typeof PDFJSDev !== 'undefined' && PDFJSDev.test('MOZCENTRAL')) {
-        if (!this.data) {
+        throw new Error('Not implemented: createNativeFontFace');
-          return null;
+      }
-        }
 
-        if (this.options.disableFontFace) {
+      if (!this.data) {
-          this.disableFontFace = true;
+        return null;
-          return null;
+      }
-        }
 
-        var nativeFontFace = new FontFace(this.loadedName, this.data, {});
+      if (this.options.disableFontFace) {
+        this.disableFontFace = true;
+        return null;
+      }
 
-        if (this.options.fontRegistry) {
+      var nativeFontFace = new FontFace(this.loadedName, this.data, {});
-          this.options.fontRegistry.registerFont(this);
+
-        }
+      if (this.options.fontRegistry) {
-        return nativeFontFace;
+        this.options.fontRegistry.registerFont(this);
-      } else { // eslint-disable-line no-else-return
-        throw new Error('Not implemented: createNativeFontFace');
       }
+      return nativeFontFace;
     },
 
     createFontFaceRule: function FontFaceObject_createFontFaceRule() {

web/pdf_page_view.js

@@ -624,43 +624,43 @@ var PDFPageView = (function PDFPageViewClosure() {
           onRenderContinue: function (cont) { },
           cancel: function () { },
         };
-      } else { // eslint-disable-line no-else-return
+      }
-        var cancelled = false;
+
-        var ensureNotCancelled = function () {
+      var cancelled = false;
-          if (cancelled) {
+      var ensureNotCancelled = function () {
-            throw 'cancelled';
+        if (cancelled) {
-          }
+          throw 'cancelled';
-        };
+        }
+      };
 
-        var self = this;
+      var self = this;
-        var pdfPage = this.pdfPage;
+      var pdfPage = this.pdfPage;
-        var SVGGraphics = pdfjsLib.SVGGraphics;
+      var SVGGraphics = pdfjsLib.SVGGraphics;
-        var actualSizeViewport = this.viewport.clone({scale: CSS_UNITS});
+      var actualSizeViewport = this.viewport.clone({scale: CSS_UNITS});
-        var promise = pdfPage.getOperatorList().then(function (opList) {
+      var promise = pdfPage.getOperatorList().then(function (opList) {
+        ensureNotCancelled();
+        var svgGfx = new SVGGraphics(pdfPage.commonObjs, pdfPage.objs);
+        return svgGfx.getSVG(opList, actualSizeViewport).then(function (svg) {
           ensureNotCancelled();
-          var svgGfx = new SVGGraphics(pdfPage.commonObjs, pdfPage.objs);
+          self.svg = svg;
-          return svgGfx.getSVG(opList, actualSizeViewport).then(function (svg) {
+          self.paintedViewport = actualSizeViewport;
-            ensureNotCancelled();
+
-            self.svg = svg;
+          svg.style.width = wrapper.style.width;
-            self.paintedViewport = actualSizeViewport;
+          svg.style.height = wrapper.style.height;
-
+          self.renderingState = RenderingStates.FINISHED;
-            svg.style.width = wrapper.style.width;
+          wrapper.appendChild(svg);
-            svg.style.height = wrapper.style.height;
-            self.renderingState = RenderingStates.FINISHED;
-            wrapper.appendChild(svg);
-          });
         });
+      });
 
-        return {
+      return {
-          promise: promise,
+        promise: promise,
-          onRenderContinue: function (cont) {
+        onRenderContinue: function (cont) {
-            cont();
+          cont();
-          },
+        },
-          cancel: function () {
+        cancel: function () {
-            cancelled = true;
+          cancelled = true;
-          }
+        }
-        };
+      };
-      }
     },
 
     /**