Refactor TouchTransformerConverter to allow support for Ozone

ash/ash.gyp

 # Copyright (c) 2012 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,
     'grit_out_dir': '<(SHARED_INTERMEDIATE_DIR)/chrome',
     # These files lists are shared with the GN build.
     'ash_sources': [
@@ skipping 936 matching lines @@
         }],
         ['use_x11!=1', {
           'sources!': [
             # Note: sources list duplicated in GN build.
             'accelerators/key_hold_detector.cc',
             'accelerators/key_hold_detector.h',
             'accelerators/magnifier_key_scroller.cc',
             'accelerators/magnifier_key_scroller.h',
             'accelerators/spoken_feedback_toggler.cc',
             'accelerators/spoken_feedback_toggler.h',
-            'touch/touch_transformer_controller.cc',
-            'touch/touch_transformer_controller.h',
           ],
         }, { # else: use_x11==1
           'dependencies': [
             '../build/linux/system.gyp:xfixes',
            ],
         }],
         ['chromeos==1', {
           'dependencies': [
             '../chromeos/chromeos.gyp:chromeos',
             # Ash #includes power_supply_properties.pb.h directly.
@@ skipping 169 matching lines @@
         }],
         ['OS=="win" and win_use_allocator_shim==1', {
           'dependencies': [
             '../base/allocator/allocator.gyp:allocator',
           ],
         }],
         ['use_x11!=1', {
           'sources!': [
             'accelerators/magnifier_key_scroller_unittest.cc',
             'accelerators/spoken_feedback_toggler_unittest.cc',
-            'touch/touch_transformer_controller_unittest.cc',
           ],
         }],
         ['chromeos==1', {
           'dependencies': [
             '../chromeos/chromeos.gyp:chromeos_test_support_without_gmock',
             '../chromeos/chromeos.gyp:power_manager_proto',
             '../device/bluetooth/bluetooth.gyp:device_bluetooth',
             '../ui/display/display.gyp:display',
             '../ui/display/display.gyp:display_test_util',
             '../ui/display/display.gyp:display_types',
@@ skipping 137 matching lines @@
             '../build/isolate.gypi',
           ],
           'sources': [
             'ash_unittests.isolate',
           ],
         },
       ],
     }],
   ],
 }