tell application "System Events"
    set theSBounds to {{572, 64}, {332, 515}}
    set position of window "Google Hangouts - myemailaddress@gmail.com" of application process "Google Chrome" to item 1 of theSBounds
    set size of window "Google Hangouts - myemailaddress@gmail.com" of application process "Google Chrome" to item 2 of theSBounds
end tell

do shell script "osascript -e 'tell application "System Events"' -e 'set theSBounds to {{572, 64}, {332, 515}}' -e 'set position of window "Google Hangouts - myemailaddress@gmail.com" of application process "Google Chrome" to item 1 of theSBounds' -e 'set size of window "Google Hangouts - myemailaddress@gmail.com" of application process "Google Chrome" to item 2 of theSBounds' -e 'end tell'" with administrator privileges

tell application "Default knipolnnllmklapflnccelgolnpehhpl"
    activate
end tell
tell application "System Events"
    set theSBounds to {{405, 23}, {1037, 633}}
    set position of window "Google Hangouts - username@gmail.com" of application process "Google Chrome" to item 1 of theSBounds --replace username@gmail.com with your actual Gmail information
    set size of window "Google Hangouts - username@gmail.com" of application process "Google Chrome" to item 2 of theSBounds  --replace username@gmail.com with your actual Gmail information
end tell

on run {input, parameters}

    set resizeHangs to POSIX file "/Users/Smokestack/Desktop/Resize Hangouts Test/Resize Hangouts.scpt" --obviously you will replace this file path with your actual file path that you saved your script in
    try
        run script resizeHangs
    end try
    return input
end run