Merge "Use line number from event detail to update url"
diff --git a/polygerrit-ui/app/elements/diff/gr-diff-view/gr-diff-view.js b/polygerrit-ui/app/elements/diff/gr-diff-view/gr-diff-view.js
index 90acad3..8d57085 100644
--- a/polygerrit-ui/app/elements/diff/gr-diff-view/gr-diff-view.js
+++ b/polygerrit-ui/app/elements/diff/gr-diff-view/gr-diff-view.js
@@ -1210,9 +1210,10 @@
 
   _onLineSelected(e, detail) {
     if (!this._change) { return; }
-    const cursorAddress = this.$.cursor.getAddress();
-    const number = cursorAddress ? cursorAddress.number : undefined;
-    const leftSide = cursorAddress ? cursorAddress.leftSide : undefined;
+    const number = detail.number;
+    // for on-comment-anchor-tap side can be PARENT/REVISIONS
+    // for on-line-selected side can be LEFT/RIGHT
+    const leftSide = detail.side === 'LEFT' || detail.side === 'PARENT';
     const url = GerritNav.getUrlForDiffById(this._changeNum,
         this._change.project, this._path, this._patchRange.patchNum,
         this._patchRange.basePatchNum, number, leftSide);
diff --git a/polygerrit-ui/app/elements/diff/gr-diff-view/gr-diff-view_test.js b/polygerrit-ui/app/elements/diff/gr-diff-view/gr-diff-view_test.js
index 8b5a972..62963c8 100644
--- a/polygerrit-ui/app/elements/diff/gr-diff-view/gr-diff-view_test.js
+++ b/polygerrit-ui/app/elements/diff/gr-diff-view/gr-diff-view_test.js
@@ -1272,20 +1272,6 @@
       assert.isTrue(getUrlStub.called);
     });
 
-    test('_onLineSelected w/o line address', () => {
-      const getUrlStub = sinon.stub(GerritNav, 'getUrlForDiffById');
-      sinon.stub(history, 'replaceState');
-      sinon.stub(element.$.cursor, 'moveToLineNumber');
-      sinon.stub(element.$.cursor, 'getAddress').returns(null);
-      element._changeNum = 321;
-      element._change = {_number: 321, project: 'foo/bar'};
-      element._patchRange = {basePatchNum: '3', patchNum: '5'};
-      element._onLineSelected({}, {number: 123, side: 'right'});
-      assert.isTrue(getUrlStub.calledOnce);
-      assert.isUndefined(getUrlStub.lastCall.args[5]);
-      assert.isUndefined(getUrlStub.lastCall.args[6]);
-    });
-
     test('_getDiffViewMode', () => {
       // No user prefs or change view state set.
       assert.equal(element._getDiffViewMode(), 'SIDE_BY_SIDE');