HPCC-10763 "SupportsSVG" does not work and should be removed

Fixes HPCC-10763

Signed-off-by: Gordon Smith <gordon.smith@lexisnexis.com>

esp/files/scripts/ECLPlaygroundWidget.js

@@ -203,13 +203,11 @@ define([
                 } else if (name === "Results" && newValue) {
                     context.stackContainer.selectChild(context.resultsWidget);
                     context.resultsWidget.set("disabled", false);
-                    if (context.visualizeWidget.supportsSvg()) {
-                        context.visualizeWidget.set("disabled", false);
-                        context.visualizeWidget.reset();
-                        context.visualizeWidget.init({
-                            Wuid: context.wu.Wuid
-                        });
-                    }
+                    context.visualizeWidget.set("disabled", false);
+                    context.visualizeWidget.reset();
+                    context.visualizeWidget.init({
+                        Wuid: context.wu.Wuid
+                    });
                 }
             });
             this.wu.monitor();

esp/files/scripts/VizWidget.js

@@ -114,10 +114,6 @@ define([
         },
 
         //  Implementation  ---
-        supportsSvg:function () {
-            return document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#Shape", "1.0");
-        },
-
         onErrorClick: function (line, col) {
         },
 

esp/files/scripts/WUDetailsWidget.js

@@ -116,9 +116,7 @@ define([
             this.resultsWidget = registry.byId(this.id + "_Results");
             this.filesWidget = registry.byId(this.id + "_Files");
             this.vizWidget = registry.byId(this.id + "_Visualize");
-            if (!this.vizWidget.supportsSvg()) {
-                this.vizWidget.set("disabled", true);
-            }
+            this.vizWidget.set("disabled", true);
             this.timersWidget = registry.byId(this.id + "_Timers");
             this.graphsWidget = registry.byId(this.id + "_Graphs");
             this.sourceWidget = registry.byId(this.id + "_Source");