linux_aura: Enable HIDPI support
commit10962766ca47fa0c204e5f301dd1d245a0400a03
authormikhail.pozdnyakov@intel.com <mikhail.pozdnyakov@intel.com@0039d316-1c4b-4281-b951-d872f2087c98>
Tue, 19 Nov 2013 10:33:42 +0000 (19 10:33 +0000)
committermikhail.pozdnyakov@intel.com <mikhail.pozdnyakov@intel.com@0039d316-1c4b-4281-b951-d872f2087c98>
Tue, 19 Nov 2013 10:33:42 +0000 (19 10:33 +0000)
tree80e4f96cefa287a6e56d670168347868961870a9
parent29f3e43a7c1b45b515d891d4c7af3fcf6ea8dec9
linux_aura: Enable HIDPI support

Do the preparation work for enabling HIDPI support on linux aura: enable DIP and calculate device scale factor at DesktopScreenX11.

Review URL: https://codereview.chromium.org/27156003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@235967 0039d316-1c4b-4281-b951-d872f2087c98
ash/display/display_change_observer_chromeos.cc
ash/display/display_change_observer_chromeos.h
ash/display/display_change_observer_chromeos_unittest.cc
ui/base/x/x11_util.cc
ui/base/x/x11_util.h
ui/base/x/x11_util_unittest.cc [new file with mode: 0644]
ui/ui_unittests.gyp
ui/views/widget/desktop_aura/desktop_screen_x11.cc