Bug 1399956 - Disable some mochitests in headless. r=jrmuizel

These tests will need more work and are low priority.

MozReview-Commit-ID: H0J16E8FqNr

dom/base/test/mochitest.ini

@@ -258,6 +258,7 @@ support-files =
 [test_anonymousContent_api.html]
 [test_anonymousContent_append_after_reflow.html]
 [test_anonymousContent_canvas.html]
+skip-if = headless # Bug 1405867
 [test_anonymousContent_insert.html]
 [test_anonymousContent_manipulate_content.html]
 [test_anonymousContent_style_csp.html]
@@ -306,7 +307,7 @@ skip-if = toolkit == 'android'
 [test_bug330925.xhtml]
 [test_bug331959.html]
 [test_bug333064.html]
-skip-if = toolkit == 'android'
+skip-if = toolkit == 'android' || headless # Headless: Bug 1405868
 [test_bug333198.html]
 [test_bug333673.html]
 [test_bug337631.html]

dom/events/test/mochitest.ini

@@ -175,6 +175,7 @@ skip-if = toolkit == 'android' #CRASH_DUMP, RANDOM
 [test_onerror_handler_args.html]
 [test_passive_listeners.html]
 [test_paste_image.html]
+skip-if = headless # Bug 1405869
 [test_wheel_default_action.html]
 [test_bug687787.html]
 [test_bug1305458.html]

dom/security/test/mixedcontentblocker/mochitest.ini

@@ -20,7 +20,7 @@ support-files =
 [test_main.html]
 skip-if = toolkit == 'android' #TIMED_OUT
 [test_bug803225.html]
-skip-if = toolkit == 'android' || (os=='linux' && bits==32) #Android: TIMED_OUT; Linux32:bug 1324870
+skip-if = toolkit == 'android' || (os=='linux' && bits==32) || headless #Android: TIMED_OUT; Linux32:bug 1324870; Headless:bug 1405870
 [test_frameNavigation.html]
 skip-if = toolkit == 'android' #TIMED_OUT
 [test_redirect.html]

layout/generic/test/mochitest.ini

@@ -124,7 +124,7 @@ skip-if = e10s
 [test_plugin_focus.html]
 skip-if  = os == 'win' # bug 1207918
 [test_plugin_mouse_coords.html]
-skip-if = toolkit == 'android'
+skip-if = toolkit == 'android' || headless # Headless:Bug 1405871
 [test_plugin_position.xhtml]
 skip-if = e10s
 [test_scroll_behavior.html]

toolkit/components/extensions/test/mochitest/mochitest-common.ini

@@ -60,7 +60,7 @@ support-files =
 
 [test_ext_clipboard.html]
 [test_ext_clipboard_image.html]
-# skip-if = # disabled test case with_permission_allow_copy, see inline comment.
+skip-if = headless # disabled test case with_permission_allow_copy, see inline comment. Headless: Bug 1405872
 [test_ext_inIncognitoContext_window.html]
 skip-if = os == 'android' # Android does not support multiple windows.
 [test_ext_geturl.html]