linux_aura: Obey WidgetDelegate::CanReisze() and CanMaximize().

Double clicking on non-maximizable dialogs and resulted in undefined
behaviour. In DesktopNativeWidgetAura, we now set the same maximize and
resize properties from the WidgetDelegate that we do in
NativeWidgetAura.

BUG=336149

Review URL: https://codereview.chromium.org/149363010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@248313 0039d316-1c4b-4281-b951-d872f2087c98
Update the DesktopCapture Api test to use a proper screen id.

BUG=https://code.google.com/p/webrtc/issues/detail?id=2787

Review URL: https://codereview.chromium.org/132373006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@248314 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 248313
Added Linux and OSX mappings for the OnLive gamepad

BUG=
R=scottmg@chromium.org

Review URL: https://codereview.chromium.org/151693003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@248315 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 248315