Reviewed by Adam Barth.

        fast/encoding/parser-tests.html is slow on debug builds
        https://bugs.webkit.org/show_bug.cgi?id=51721

        Break up parser tests to run 10 tests per batch.

        * fast/encoding/parser-tests-10-expected.txt: Added.
        * fast/encoding/parser-tests-10.html: Copied from LayoutTests/fast/encoding/parser-tests.html.
        * fast/encoding/parser-tests-100-expected.txt: Added.
        * fast/encoding/parser-tests-100.html: Copied from LayoutTests/fast/encoding/parser-tests.html.
        * fast/encoding/parser-tests-110-expected.txt: Added.
        * fast/encoding/parser-tests-110.html: Copied from LayoutTests/fast/encoding/parser-tests.html.
        * fast/encoding/parser-tests-120-expected.txt: Added.
        * fast/encoding/parser-tests-120.html: Copied from LayoutTests/fast/encoding/parser-tests.html.
        * fast/encoding/parser-tests-20-expected.txt: Added.
        * fast/encoding/parser-tests-20.html: Copied from LayoutTests/fast/encoding/parser-tests.html.
        * fast/encoding/parser-tests-30-expected.txt: Added.
        * fast/encoding/parser-tests-30.html: Copied from LayoutTests/fast/encoding/parser-tests.html.
        * fast/encoding/parser-tests-40-expected.txt: Added.
        * fast/encoding/parser-tests-40.html: Copied from LayoutTests/fast/encoding/parser-tests.html.
        * fast/encoding/parser-tests-50-expected.txt: Added.
        * fast/encoding/parser-tests-50.html: Copied from LayoutTests/fast/encoding/parser-tests.html.
        * fast/encoding/parser-tests-60-expected.txt: Added.
        * fast/encoding/parser-tests-60.html: Copied from LayoutTests/fast/encoding/parser-tests.html.
        * fast/encoding/parser-tests-70-expected.txt: Added.
        * fast/encoding/parser-tests-70.html: Copied from LayoutTests/fast/encoding/parser-tests.html.
        * fast/encoding/parser-tests-80-expected.txt: Added.
        * fast/encoding/parser-tests-80.html: Copied from LayoutTests/fast/encoding/parser-tests.html.
        * fast/encoding/parser-tests-90-expected.txt: Added.
        * fast/encoding/parser-tests-90.html: Copied from LayoutTests/fast/encoding/parser-tests.html.
        * fast/encoding/parser-tests-expected.txt:
        * fast/encoding/parser-tests.html:
        * fast/encoding/resources/parser-tests.js: Added.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@75111 268f45cc-cd09-0410-ab3c-d52691b4dbfc