Remove dead code

Author: kpdecker

src/patch/apply.js

@@ -85,10 +85,6 @@ export function applyPatch(source, uniDiff, options = {}) {
         toPos = hunk.oldStart + hunk.offset + diffOffset - 1;
     diffOffset += hunk.newLines - hunk.oldLines;
 
-    if (toPos < 0) { // Creating a new file
-      toPos = 0;
-    }
-
     for (let j = 0; j < hunk.lines.length; j++) {
       let line = hunk.lines[j],
           operation = (line.length > 0 ? line[0] : ' '),