De-duplicate job_settings parsing code.
Proper set/get methods in PrintSettings.
Objective of this re-factoring is to simplify processing of
"print_to_pdf || is_cloud_dialog || print_to_cloud" case.
Now all platforms for this case do almost the same by in different way: calculate and set printing area.
In the next CL I'll move that code into common PrintingContext::UpdatePrintSettings and will ask platform specific implementation for desired page size only.
BUG=305731
Review URL: https://codereview.chromium.org/47823002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@231501 0039d316-1c4b-4281-b951-d872f2087c98
30 files changed
