[EFL] Fix unused parameter build error
https://bugs.webkit.org/show_bug.cgi?id=106639

Patch by KwangYong Choi <ky0.choi@samsung.com> on 2013-01-11
Reviewed by Kentaro Hara.

Use UNUSED_PARAM macro to fix build error.

Source/WebCore:

No new tests, no behavior change.

* platform/efl/EflScreenUtilities.cpp:
(WebCore::isUsingEcoreX):
* platform/efl/RenderThemeEfl.cpp:
(WebCore::RenderThemeEfl::supportsDataListUI):

Source/WebKit/efl:

* WebCoreSupport/DumpRenderTreeSupportEfl.cpp:
(DumpRenderTreeSupportEfl::intentMessagePorts):
* ewk/ewk_contextmenu.cpp:
(ewk_context_menu_destroy):
(ewk_context_menu_item_select):
* ewk/ewk_file_chooser.cpp:
(ewk_file_chooser_capture_get):
* ewk/ewk_frame.cpp:
(ewk_frame_feed_touch_event):
* ewk/ewk_intent.cpp:
(ewk_intent_action_get):
(ewk_intent_type_get):
(ewk_intent_service_get):
(ewk_intent_suggestions_get):
(ewk_intent_extra_get):
(ewk_intent_extra_names_get):
* ewk/ewk_intent_request.cpp:
(ewk_intent_request_ref):
(ewk_intent_request_unref):
(ewk_intent_request_intent_get):
* ewk/ewk_security_origin.cpp:
(ewk_security_origin_web_database_usage_get):
(ewk_security_origin_web_database_quota_get):
* ewk/ewk_settings.cpp:
(ewk_settings_shadow_dom_enable_set):
* ewk/ewk_view.cpp:
(ewk_view_context_menu_forward_event):
(ewk_view_setting_should_display_subtitles_get):
(ewk_view_setting_should_display_captions_get):
(ewk_view_setting_should_display_captions_set):
(ewk_view_setting_should_display_subtitles_set):
(ewk_view_setting_should_display_text_descriptions_get):
(ewk_view_setting_should_display_text_descriptions_set):

Source/WebKit2:

* UIProcess/API/efl/ewk_color_picker.cpp:
(ewk_color_picker_color_set):
(ewk_color_picker_color_get):
* UIProcess/API/efl/ewk_context.cpp:
(ewk_context_additional_plugin_path_set):
* UIProcess/API/efl/ewk_settings.cpp:
(ewk_settings_fullscreen_enabled_set):
(ewk_settings_fullscreen_enabled_get):
* UIProcess/API/efl/ewk_view.cpp:
(ewk_view_intent_deliver):
(ewk_view_feed_touch_event):
(ewk_view_touch_events_enabled_set):
(ewk_view_touch_events_enabled_get):
(ewk_view_fullscreen_exit):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@139417 268f45cc-cd09-0410-ab3c-d52691b4dbfc