Revert 233414 "x11: Move XInput2 availability information out of..."

Revert 233414 "x11: Move XInput2 availability information out of..."

> x11: Move XInput2 availability information out of the message pump.
> 
> BUG=302696
> R=darin@chromium.org, derat@chromium.org
> 
> Review URL: https://codereview.chromium.org/52823002

TBR=sadrul@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=233416

[dgrogan, 2013-11-06 23:40:14]

Committed patchset #1 manually as r233416.

[dgrogan, 2013-11-06 23:41:39]

g++ -Wl,-z,now -Wl,-z,relro -pthread -Wl,-z,noexecstack -fPIC -L.
-Wl,-uIsHeapProfilerRunning,-uProfilerStart
-Wl,-u_Z21InitialMallocHook_NewPKvj,-u_Z22InitialMallocHook_MMapPKvS0_jiiix,-u_Z22InitialMallocHook_SbrkPKvi
-Wl,-u_Z21InitialMallocHook_NewPKvm,-u_Z22InitialMallocHook_MMapPKvS0_miiil,-u_Z22InitialMallocHook_SbrkPKvl
-Wl,-u_ZN15HeapLeakChecker12IgnoreObjectEPKv,-u_ZN15HeapLeakChecker14UnIgnoreObjectEPKv
-m32 -Wl,--no-as-needed -Wl,-rpath=\$ORIGIN/lib/ -Wl,-rpath-link=lib/ -o
device_unittests -Wl,--start-group
obj/device/bluetooth/device_unittests.bluetooth_utils_unittest.o
obj/device/usb/device_unittests.usb_ids_unittest.o
obj/base/librun_all_unittests.a obj/base/libtest_support_base.a
obj/testing/libgmock.a obj/testing/libgtest.a
obj/device/bluetooth/libdevice_bluetooth.a
obj/device/bluetooth/libdevice_bluetooth_mocks.a obj/device/usb/libdevice_usb.a
obj/base/allocator/liballocator.a obj/base/libbase_static.a
obj/third_party/libxml/libxml2.a obj/third_party/zlib/libchrome_zlib.a
obj/base/third_party/dynamic_annotations/libdynamic_annotations.a lib/libgfx.so
lib/libui.so lib/libbase.so lib/libnet.so lib/libbase_i18n.so lib/libicuuc.so
-Wl,--end-group -lX11 -lXcursor -lXrender -lrt -ldl -lgmodule-2.0 -lgtk-x11-2.0
-lgdk-x11-2.0 -latk-1.0 -lgio-2.0 -lpangoft2-1.0 -lpangocairo-1.0
-lgdk_pixbuf-2.0 -lcairo -lpango-1.0 -lfreetype -lfontconfig -lgobject-2.0
-lgthread-2.0 -lglib-2.0
lib/libui.so: undefined reference to
`ui::DeviceDataManager::IsXInput2Available() const'
lib/libui.so: undefined reference to `ui::DeviceDataManager::GetInstance()'
collect2: ld returned 1 exit status

[dgrogan, 2013-11-06 23:42:42]

On Linux Builder (dbg)(32):
http://build.chromium.org/p/chromium.linux/builders/Linux%20Builder%20%28dbg%...