try running the launcher with the following command line:
$ run-launcher --qt -graphicsbased -resizes-to-contents
I'll launcher in GraphicsView mode and ResizesToContents (Developers->GraphicsView->Toggle Resizes To Contents Mode) menu item toggle ON, however the property is not set in fact.
Browser through sites that require scrollbars, and they will show up.
It applies to other supported command line parameters too.
Lets fix -resizes-to-contents for now
Created attachment 63021 [details]
When -resizes-to-content was being passed as a command line parameter it was simply not being set (although the corresponding menu item was marked as ON). User had to toggle the menu OFF and then ON again for it to take place.
Reason: LauncherWindow::applyPrefs method sets many user options passed in from the command line, but not resizesToContents. Patch addresses that.
Comment on attachment 63021 [details]
Clearing flags on attachment: 63021
Committed r64354: <http://trac.webkit.org/changeset/64354>