remove now-redundant argument from Plots.graphJson call

Co-authored-by: Mojtaba Samimi <33888540+archmoj@users.noreply.github.com>

Author: emilykl

src/plots/plots.js

@@ -139,7 +139,7 @@ plots.sendDataToCloud = function(gd) {
             name: 'data'
         });
 
-    hiddenformInput.node().value = plots.graphJson(gd, false);
+    hiddenformInput.node().value = plots.graphJson(gd);
     hiddenform.node().submit();
     hiddenformDiv.remove();
 

test/jasmine/tests/plots_test.js

@@ -578,7 +578,7 @@ describe('Test Plots', function() {
             };
 
             Plotly.newPlot(gd, mock).then(function() {
-                var str = Plots.graphJson(gd, false);
+                var str = Plots.graphJson(gd);
                 var obj = JSON.parse(str);
 
                 expect(obj.data).toEqual(mock.data);
@@ -612,7 +612,7 @@ describe('Test Plots', function() {
             };
 
             Plotly.newPlot(gd, [trace]).then(function() {
-                var str = Plots.graphJson(gd, false);
+                var str = Plots.graphJson(gd);
                 var obj = JSON.parse(str);
 
                 expect(obj.data[0].x).toEqual([1, 2, 3]);