Remove dedicated TextCodecUTF16

third_party/WebKit/LayoutTests/imported/wpt/encoding/textdecoder-utf16-surrogates-expected.txt

Index: third_party/WebKit/LayoutTests/imported/wpt/encoding/textdecoder-utf16-surrogates-expected.txt
diff --git a/third_party/WebKit/LayoutTests/imported/wpt/encoding/textdecoder-utf16-surrogates-expected.txt b/third_party/WebKit/LayoutTests/imported/wpt/encoding/textdecoder-utf16-surrogates-expected.txt
deleted file mode 100644
index 6bc48ef1c455591fe0803229cfe57f4e62837820..0000000000000000000000000000000000000000
--- a/third_party/WebKit/LayoutTests/imported/wpt/encoding/textdecoder-utf16-surrogates-expected.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-This is a testharness.js-based test.
-FAIL utf-16le - lone surrogate lead assert_equals: expected "\ufffd" but got "���"
-FAIL utf-16le - lone surrogate lead (fatal flag set) assert_throws: function "function () {
-            new TextDecoder(t.encoding, {fatal: true}).decode(new Uint8Array(t.input))
-        }" did not throw
-FAIL utf-16le - lone surrogate trail assert_equals: expected "\ufffd" but got "���"
-FAIL utf-16le - lone surrogate trail (fatal flag set) assert_throws: function "function () {
-            new TextDecoder(t.encoding, {fatal: true}).decode(new Uint8Array(t.input))
-        }" did not throw
-FAIL utf-16le - unmatched surrogate lead assert_equals: expected "\ufffd\0" but got "���\0"
-FAIL utf-16le - unmatched surrogate lead (fatal flag set) assert_throws: function "function () {
-            new TextDecoder(t.encoding, {fatal: true}).decode(new Uint8Array(t.input))
-        }" did not throw
-FAIL utf-16le - unmatched surrogate trail assert_equals: expected "\ufffd\0" but got "���\0"
-FAIL utf-16le - unmatched surrogate trail (fatal flag set) assert_throws: function "function () {
-            new TextDecoder(t.encoding, {fatal: true}).decode(new Uint8Array(t.input))
-        }" did not throw
-FAIL utf-16le - swapped surrogate pair assert_equals: expected "\ufffd\ufffd" but got "������"
-FAIL utf-16le - swapped surrogate pair (fatal flag set) assert_throws: function "function () {
-            new TextDecoder(t.encoding, {fatal: true}).decode(new Uint8Array(t.input))
-        }" did not throw
-Harness: the test ran to completion.
-