Merge pull request #1416 from Microsoft/inherited_deltas

inherit delta from nodes on the same line

tests/cases/fourslash/formattingExpressionsInIfCondition.ts

@@ -0,0 +1,11 @@
+/// <reference path='fourslash.ts' />
+
+////if (a === 1 ||
+////    /*0*/b === 2 ||/*1*/
+////    c === 3) {
+////}
+
+goTo.marker("1");
+edit.insert("\n");
+goTo.marker("0");
+verify.currentLineContentIs("    b === 2 ||");