touch: Always expect XInput2 availability.

views/views.gyp

 # Copyright (c) 2011 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'variables': {
     'chromium_code': 1,
   },
 
-  'conditions': [
-    ['os_posix == 1 and OS != "mac"', {
-      'conditions': [
-        ['sysroot!=""', {
-          'variables': {
-            'pkg-config': './pkg-config-wrapper "<(sysroot)"',
-          },
-        }, {
-          'variables': {
-            'pkg-config': 'pkg-config'
-          },
-        }],]
-    }],
-  ],
-
   'target_defaults': {
     'sources/': [
       ['exclude', '/(cocoa|gtk|win)/'],
       ['exclude', '_(cocoa|gtk|linux|mac|posix|skia|win|x)\\.(cc|mm?)$'],
       ['exclude', '/(gtk|win|x11)_[^/]*\\.cc$'],
     ],
     'conditions': [
       ['toolkit_uses_gtk == 1', {'sources/': [
         ['include', '/gtk/'],
         ['include', '_(gtk|linux|posix|skia|x)\\.cc$'],
@@ skipping 392 matching lines @@
             'widget/native_widget_win.cc',
             'window/native_frame_view.cc',
           ],
         }],
         ['touchui==1', {
           'defines': ['TOUCH_UI=1'],
           'sources/': [
             ['exclude', 'focus/accelerator_handler_gtk.cc'],
             ['exclude', 'controls/menu/native_menu_gtk.cc'],
           ],
-          'conditions': [
-            ['"<!@(<(pkg-config) --atleast-version=2.0 inputproto || echo $?)"!=""', {
-              # Exclude TouchFactory if XInput2 is not available.
-              'sources/': [
-                ['exclude', 'touchui/touch_factory.cc'],
-                ['exclude', 'touchui/touch_factory.h'],
-              ],
-            }],
-          ],
         }],
         ['use_ibus==1', {
           'dependencies': [
             '../build/linux/system.gyp:ibus',
           ],
         }, { # else: use_ibus != 1
           'sources/': [
             ['exclude', 'ime/input_method_ibus.cc'],
             ['exclude', 'ime/input_method_ibus.h'],
           ],
@@ skipping 234 matching lines @@
 
 
   ],
 }
 
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