Newest Google Chrome Update has broken PopChrom

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Upgrade to the latest version of Google Chrome
2. Try to use popchrom to substitute text
3. Text is not relaced

What is the expected output? What do you see instead?
Should allow the replacement output, but does not. Pressing CTRL+Space does not 
replace with the proper out.

What version of the product are you using? On what operating system?
Google Chrome: 38.0.2125.104 m
PopChrom 1.8
Windows 8.1

Popchrom Version 1.8
Popchrom ID iinhokidgfoomcighckbjmlcndbjmomp
Popchrom Locale en_US
Browser 5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) 
Chrome/38.0.2125.104 Safari/537.36

Please review information about your minimal testcase below.

document.URL = https://code.google.com/p/trnsfrmr/issues/entry
(actElem = document.activeElement).nodeName = INPUT
actElem.selectionStart = 0
actElem.selectionEnd = 22
actElem.value = "Enter one-line summary"
actElem.value.substring(actElem.selectionStart, actElem.selectionEnd) = "Enter 
one-line summary"
document.getSelection() = sel = {
"type":"Range",
"extentOffset":1,
"extentNode":"object",
"baseOffset":1,
"baseNode":"object",
"rangeCount":1,
"isCollapsed":true,
"focusOffset":1,
"focusNode":"object",
"anchorOffset":1,
"anchorNode":"object"}
document.getSelection().getRangeAt(0) = rng = {
"commonAncestorContainer":"object",
"collapsed":true,
"endOffset":1,
"endContainer":"object",
"startOffset":1,
"startContainer":"object"}

Original issue reported on code.google.com by [email protected] on 19 Oct 2014 at 6:09