Moves accelerator code using common types to ash/common

ash/ash.gyp

Index: ash/ash.gyp
diff --git a/ash/ash.gyp b/ash/ash.gyp
index b7bf88eedb03b7fa3fcea407d341154f11fd1aa0..8834013c2839aad04c2acc41635f8becfbcfd869 100644
--- a/ash/ash.gyp
+++ b/ash/ash.gyp
@@ -7,23 +7,12 @@
     'chromium_code': 1,
     # These files lists are shared with the GN build.
     'ash_sources': [
-      'accelerators/accelerator_commands.cc',
-      'accelerators/accelerator_commands.h',
       'accelerators/accelerator_commands_aura.cc',
       'accelerators/accelerator_commands_aura.h',
-      'accelerators/accelerator_controller.cc',
-      'accelerators/accelerator_controller.h',
-      'accelerators/accelerator_controller_delegate.h',
       'accelerators/accelerator_controller_delegate_aura.cc',
       'accelerators/accelerator_controller_delegate_aura.h',
       'accelerators/accelerator_delegate.cc',
       'accelerators/accelerator_delegate.h',
-      'accelerators/accelerator_table.cc',
-      'accelerators/accelerator_table.h',
-      'accelerators/debug_commands.cc',
-      'accelerators/debug_commands.h',
-      'accelerators/exit_warning_handler.cc',
-      'accelerators/exit_warning_handler.h',
       'accelerators/focus_manager_factory.cc',
       'accelerators/focus_manager_factory.h',
       'accelerators/key_hold_detector.cc',
@@ -55,6 +44,17 @@
       'autoclick/autoclick_controller.h',
       'cancel_mode.cc',
       'cancel_mode.h',
+      'common/accelerators/accelerator_commands.cc',
+      'common/accelerators/accelerator_commands.h',
+      'common/accelerators/accelerator_controller.cc',
+      'common/accelerators/accelerator_controller.h',
+      'common/accelerators/accelerator_controller_delegate.h',
+      'common/accelerators/accelerator_table.cc',
+      'common/accelerators/accelerator_table.h',
+      'common/accelerators/debug_commands.cc',
+      'common/accelerators/debug_commands.h',
+      'common/accelerators/exit_warning_handler.cc',
+      'common/accelerators/exit_warning_handler.h',
       'common/accessibility_delegate.h',
       'common/accessibility_types.h',
       'common/ash_constants.cc',
@@ -899,12 +899,12 @@
       'accelerators/accelerator_commands_unittest.cc',
       'accelerators/accelerator_controller_unittest.cc',
       'accelerators/accelerator_filter_unittest.cc',
-      'accelerators/accelerator_table_unittest.cc',
       'accelerators/magnifier_key_scroller_unittest.cc',
       'accelerators/spoken_feedback_toggler_unittest.cc',
       'app_list/app_list_presenter_delegate_unittest.cc',
       'ash_touch_exploration_manager_chromeos_unittest.cc',
       'autoclick/autoclick_unittest.cc',
+      'common/accelerators/accelerator_table_unittest.cc',
       'common/display/display_info_unittest.cc',
       'common/material_design/material_design_controller_unittest.cc',
       'common/popup_message_unittest.cc',