[Resource Timing] Update test suite so it can be exported to the W3C
https://bugs.webkit.org/show_bug.cgi?id=107343

Reviewed by Tony Gentilcore.

Tools:

* Scripts/export-w3c-performance-wg-tests: Clean up output.
* Scripts/import-w3c-performance-wg-tests:

LayoutTests:

* http/tests/w3c/webperf/resources/webperftestharness.js: Removed unneeded functions and moved new ones to extension.
* http/tests/w3c/webperf/resources/webperftestharnessextension.js:
(test_resource_entries):
* http/tests/w3c/webperf/submission/Google/resource-timing/html/test_resource_attribute_order-expected.txt: Renamed from LayoutTests/http/tests/w3c/webperf/submission/resource-timing/html/test_resource_attribute_order-expected.txt.
* http/tests/w3c/webperf/submission/Google/resource-timing/html/test_resource_attribute_order.html: Renamed from LayoutTests/http/tests/w3c/webperf/submission/resource-timing/html/test_resource_attribute_order.html.
* http/tests/w3c/webperf/submission/Google/resource-timing/html/test_resource_cached-expected.txt: Renamed from LayoutTests/http/tests/w3c/webperf/submission/resource-timing/html/test_resource_cached-expected.txt.
* http/tests/w3c/webperf/submission/Google/resource-timing/html/test_resource_cached.html: Renamed from LayoutTests/http/tests/w3c/webperf/submission/resource-timing/html/test_resource_cached.html.
* http/tests/w3c/webperf/submission/Google/resource-timing/html/test_resource_connection_reuse-expected.txt: Renamed from LayoutTests/http/tests/w3c/webperf/submission/resource-timing/html/test_resource_connection_reuse-expected.txt.
* http/tests/w3c/webperf/submission/Google/resource-timing/html/test_resource_connection_reuse.html: Renamed from LayoutTests/http/tests/w3c/webperf/submission/resource-timing/html/test_resource_connection_reuse.html.
* http/tests/w3c/webperf/submission/Google/resource-timing/html/test_resource_dynamic_insertion-expected.txt: Renamed from LayoutTests/http/tests/w3c/webperf/submission/resource-timing/html/test_resource_dynamic_insertion-expected.txt.
* http/tests/w3c/webperf/submission/Google/resource-timing/html/test_resource_dynamic_insertion.html: Renamed from LayoutTests/http/tests/w3c/webperf/submission/resource-timing/html/test_resource_dynamic_insertion.html.
* http/tests/w3c/webperf/submission/Google/resource-timing/html/test_resource_frame_initiator_type-expected.txt: Renamed from LayoutTests/http/tests/w3c/webperf/submission/resource-timing/html/test_resource_frame_initiator_type-expected.txt.
* http/tests/w3c/webperf/submission/Google/resource-timing/html/test_resource_frame_initiator_type.html: Renamed from LayoutTests/http/tests/w3c/webperf/submission/resource-timing/html/test_resource_frame_initiator_type.html.
* http/tests/w3c/webperf/submission/Google/resource-timing/html/test_resource_ignore_data_url-expected.txt: Renamed from LayoutTests/http/tests/w3c/webperf/submission/resource-timing/html/test_resource_ignore_data_url-expected.txt.
* http/tests/w3c/webperf/submission/Google/resource-timing/html/test_resource_ignore_data_url.html: Renamed from LayoutTests/http/tests/w3c/webperf/submission/resource-timing/html/test_resource_ignore_data_url.html.
* http/tests/w3c/webperf/submission/Google/resource-timing/html/test_resource_ignore_failures-expected.txt: Renamed from LayoutTests/http/tests/w3c/webperf/submission/resource-timing/html/test_resource_ignore_failures-expected.txt.
* http/tests/w3c/webperf/submission/Google/resource-timing/html/test_resource_ignore_failures.html: Renamed from LayoutTests/http/tests/w3c/webperf/submission/resource-timing/html/test_resource_ignore_failures.html.
* http/tests/w3c/webperf/submission/Google/resource-timing/html/test_resource_initiator_types-expected.txt: Renamed from LayoutTests/http/tests/w3c/webperf/submission/resource-timing/html/test_resource_initiator_types-expected.txt.
* http/tests/w3c/webperf/submission/Google/resource-timing/html/test_resource_initiator_types.html: Renamed from LayoutTests/http/tests/w3c/webperf/submission/resource-timing/html/test_resource_initiator_types.html.
* http/tests/w3c/webperf/submission/Google/resource-timing/html/test_resource_redirects-expected.txt: Renamed from LayoutTests/http/tests/w3c/webperf/submission/resource-timing/html/test_resource_redirects-expected.txt.
* http/tests/w3c/webperf/submission/Google/resource-timing/html/test_resource_redirects.html: Renamed from LayoutTests/http/tests/w3c/webperf/submission/resource-timing/html/test_resource_redirects.html.
* http/tests/w3c/webperf/submission/Google/resource-timing/html/test_resource_reparenting-expected.txt: Renamed from LayoutTests/http/tests/w3c/webperf/submission/resource-timing/html/test_resource_reparenting-expected.txt.
* http/tests/w3c/webperf/submission/Google/resource-timing/html/test_resource_reparenting.html: Renamed from LayoutTests/http/tests/w3c/webperf/submission/resource-timing/html/test_resource_reparenting.html.
* http/tests/w3c/webperf/submission/Google/resource-timing/html/test_resource_script_types-expected.txt: Renamed from LayoutTests/http/tests/w3c/webperf/submission/resource-timing/html/test_resource_script_types-expected.txt.
* http/tests/w3c/webperf/submission/Google/resource-timing/html/test_resource_script_types.html: Renamed from LayoutTests/http/tests/w3c/webperf/submission/resource-timing/html/test_resource_script_types.html.
* platform/chromium/TestExpectations: Moved directories...
* platform/efl/TestExpectations:
* platform/gtk/TestExpectations:
* platform/qt/TestExpectations:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@143989 268f45cc-cd09-0410-ab3c-d52691b4dbfc