diff --git a/src/third-party/doc/2.76.0/pdf.worker.js b/src/third-party/doc/2.76.0/pdf.worker.js
index 4c869a76b..086bdbffc 100644
--- a/src/third-party/doc/2.76.0/pdf.worker.js
+++ b/src/third-party/doc/2.76.0/pdf.worker.js
@@ -35725,14 +35725,14 @@ var Font = function FontClosure() {
 
     exportData: function Font_exportData() {
       var data = Object.create(null);
-      var property, value;
-      for (property of EXPORT_DATA_PROPERTIES) {
-        value = this[property];
+      var that = this, value;
+      EXPORT_DATA_PROPERTIES.forEach(function (property) {
+        value = that[property];
         // Ignore properties that haven't been explicitly set.
         if (value !== undefined) {
             data[property] = value;
         }
-      }
+      });
 
       return data;
     },
diff --git a/src/third-party/doc/2.76.0/pdf.worker.min.js b/src/third-party/doc/2.76.0/pdf.worker.min.js
index d3eee594c..8fc2e57ad 100644
--- a/src/third-party/doc/2.76.0/pdf.worker.min.js
+++ b/src/third-party/doc/2.76.0/pdf.worker.min.js
@@ -876,8 +876,7 @@ r+="\x00\x00");f="\x00\x00"+g(2*k)+g(m.range)+g(m.entry)+g(m.rangeShift)+l+"\x00
 b)h|=1<<b-64;else if(123>b)k|=1<<b-96;else throw new t.FormatError("Unicode ranges Bits > 123 are reserved for internal usage");}65535<p&&(p=65535)}else m=0,p=255;b=a.bbox||[0,0,0,0];l=c.unitsPerEm||1/(a.fontMatrix||t.FONT_IDENTITY_MATRIX)[0];var n=a.ascentScaled?1:l/1E3;l=c.ascent||Math.round(n*(a.ascent||b[3]));n=c.descent||Math.round(n*(a.descent||b[1]));0<n&&0<a.descent&&0>b[1]&&(n=-n);b=c.yMax||l;c=-c.yMin||-n;return"\x00\u0003\u0002$\u0001\u00f4\x00\u0005\x00\x00\u0002\u008a\u0002\u00bb\x00\x00\x00\u008c\u0002\u008a\u0002\u00bb\x00\x00\u0001\u00df\x001\u0001\u0002\x00\x00\x00\x00\u0006"+
 String.fromCharCode(a.fixedPitch?9:0)+"\x00\x00\x00\x00\x00\x00"+(0,t.string32)(d)+(0,t.string32)(e)+(0,t.string32)(h)+(0,t.string32)(k)+"*21*"+g(a.italicAngle?1:0)+g(m||a.firstChar)+g(p||a.lastChar)+g(l)+g(n)+"\x00d"+g(b)+g(c)+"\x00\x00\x00\x00\x00\x00\x00\x00"+g(a.xHeight)+g(a.capHeight)+g(0)+g(m||a.firstChar)+"\x00\u0003"}function ea(a){var b=Math.floor(a.italicAngle*Math.pow(2,16));return"\x00\u0003\x00\x00"+(0,t.string32)(b)+"\x00\x00\x00\x00"+(0,t.string32)(a.fixedPitch)+"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}
 function X(a,b){b||(b=[[],[]]);a=[b[0][0]||"Original licence",b[0][1]||a,b[0][2]||"Unknown",b[0][3]||"uniqueID",b[0][4]||a,b[0][5]||"Version 0.11",b[0][6]||"",b[0][7]||"Unknown",b[0][8]||"Unknown",b[0][9]||"Unknown"];var c=[],d,e;var h=0;for(d=a.length;h<d;h++){var f=b[1][h]||a[h];var k=[];var m=0;for(e=f.length;m<e;m++)k.push(g(f.charCodeAt(m)));c.push(k.join(""))}b=[a,c];k=["\x00\u0001","\x00\u0003"];var p=["\x00\x00","\x00\u0001"],l=["\x00\x00","\u0004\t"];h=a.length*k.length;var n="\x00\x00"+
-g(h)+g(12*h+6),r=0;h=0;for(d=k.length;h<d;h++){var A=b[h];m=0;for(e=A.length;m<e;m++){f=A[m];var q=k[h]+p[h]+l[h]+g(m)+g(f.length)+g(r);n+=q;r+=f.length}}return n+=a.join("")+c.join("")}c.getFontID=function(){var a=1;return function(){return String(a++)}}();c.prototype={name:null,font:null,mimetype:null,encoding:null,disableFontFace:!1,get renderer(){var a=m.FontRendererFactory.create(this,!0);return(0,t.shadow)(this,"renderer",a)},exportData:function(){var e=Object.create(null);let a,t;for(a of EXPORT_DATA_PROPERTIES)void 0!==(t=this[a])&&(e[a]=t);return e},
-fallbackToSystemFont:function(){var a=this;this.missingFile=!0;var c,d,e=this.name,h=this.type,g=this.subtype,m=e.replace(/[,_]/g,"-"),p=(0,k.getStdFontMap)(),l=(0,k.getNonStdFontMap)(),n=!!p[m]||!(!l[m]||!p[l[m]]);m=p[m]||l[m]||m;this.bold=-1!==m.search(/bold/gi);this.italic=-1!==m.search(/oblique/gi)||-1!==m.search(/italic/gi);this.black=-1!==e.search(/Black/g);this.remeasure=0<Object.keys(this.widths).length;if(n&&"CIDFontType2"===h&&this.cidEncoding.startsWith("Identity-")){p=
+g(h)+g(12*h+6),r=0;h=0;for(d=k.length;h<d;h++){var A=b[h];m=0;for(e=A.length;m<e;m++){f=A[m];var q=k[h]+p[h]+l[h]+g(m)+g(f.length)+g(r);n+=q;r+=f.length}}return n+=a.join("")+c.join("")}c.getFontID=function(){var a=1;return function(){return String(a++)}}();c.prototype={name:null,font:null,mimetype:null,encoding:null,disableFontFace:!1,get renderer(){var a=m.FontRendererFactory.create(this,!0);return(0,t.shadow)(this,"renderer",a)},exportData:function(){var t,r=Object.create(null),a=this;return EXPORT_DATA_PROPERTIES.forEach(function(n){void 0!==(t=a[n])&&(r[n]=t)}),r},fallbackToSystemFont:function(){var a=this;this.missingFile=!0;var c,d,e=this.name,h=this.type,g=this.subtype,m=e.replace(/[,_]/g,"-"),p=(0,k.getStdFontMap)(),l=(0,k.getNonStdFontMap)(),n=!!p[m]||!(!l[m]||!p[l[m]]);m=p[m]||l[m]||m;this.bold=-1!==m.search(/bold/gi);this.italic=-1!==m.search(/oblique/gi)||-1!==m.search(/italic/gi);this.black=-1!==e.search(/Black/g);this.remeasure=0<Object.keys(this.widths).length;if(n&&"CIDFontType2"===h&&this.cidEncoding.startsWith("Identity-")){p=
 (0,k.getGlyphMapForStandardFonts)();var r=[];for(c in p)r[+c]=p[c];if(/Arial-?Black/i.test(e))for(c in e=(0,k.getSupplementalGlyphMapForArialBlack)(),e)r[+c]=e[c];else if(/Calibri/i.test(e))for(c in e=(0,k.getSupplementalGlyphMapForCalibri)(),e)r[+c]=e[c];this.toUnicode instanceof z||this.toUnicode.forEach(function(a,b){r[+a]=b});this.toFontChar=r;this.toUnicode=new N(r)}else if(/Symbol/i.test(m))this.toFontChar=F(u.SymbolSetEncoding,(0,v.getGlyphsUnicode)(),this.differences);else if(/Dingbats/i.test(m))/Wingdings/i.test(e)&&
 (0,t.warn)("Non-embedded Wingdings font, falling back to ZapfDingbats."),this.toFontChar=F(u.ZapfDingbatsEncoding,(0,v.getDingbatsGlyphsUnicode)(),this.differences);else if(n)this.toFontChar=F(this.defaultEncoding,(0,v.getGlyphsUnicode)(),this.differences);else{var A=(0,v.getGlyphsUnicode)();this.toUnicode.forEach(function(b,c){if(!a.composite){var e=a.differences[b]||a.defaultEncoding[b];d=(0,f.getUnicodeForGlyph)(e,A);-1!==d&&(c=d)}a.toFontChar[b]=c})}this.loadedName=m.split("-")[0];this.fontType=
 b(h,g)},checkAndRepair:function(b,c,h){function f(a,b){a=Object.create(null);a["OS/2"]=null;a.cmap=null;a.head=null;a.hhea=null;a.hmtx=null;a.maxp=null;a.name=null;a.post=null;for(var d=0;d<b;d++){var e=c;var h=(0,t.bytesToString)(e.getBytes(4)),f=e.getInt32()>>>0,k=e.getInt32()>>>0,g=e.getInt32()>>>0,m=e.pos;e.pos=e.start?e.start:0;e.skip(k);var p=e.getBytes(g);e.pos=m;"head"===h&&(p[8]=p[9]=p[10]=p[11]=0,p[17]|=32);e={tag:h,checksum:f,length:g,offset:k,data:p};z.includes(e.tag)&&0!==e.length&&(a[e.tag]=