Revert "Fix value computation for multi-line strings (issue 22993)"

pkg/analyzer/test/generated/parser_test.dart

Index: pkg/analyzer/test/generated/parser_test.dart
diff --git a/pkg/analyzer/test/generated/parser_test.dart b/pkg/analyzer/test/generated/parser_test.dart
index 8eeb483d39edc1a3eddb4e57dee61a5df8bc5c48..648ea6bfa913931cbcdf119ebd4e015801ca4fba 100644
--- a/pkg/analyzer/test/generated/parser_test.dart
+++ b/pkg/analyzer/test/generated/parser_test.dart
@@ -8834,82 +8834,6 @@ void''');
     expect(elements[4] is InterpolationString, isTrue);
   }
 
-  void test_parseStringLiteral_multiline_encodedSpace() {
-    SimpleStringLiteral literal =
-        parse4("parseStringLiteral", "'''\\x20\na'''");
-    expect(literal.literal, isNotNull);
-    expect(literal.value, " \na");
-  }
-
-  void test_parseStringLiteral_multiline_escapedBackslash() {
-    SimpleStringLiteral literal = parse4("parseStringLiteral", "'''\\\\\na'''");
-    expect(literal.literal, isNotNull);
-    expect(literal.value, "\\\na");
-  }
-
-  void test_parseStringLiteral_multiline_escapedBackslash_raw() {
-    SimpleStringLiteral literal =
-        parse4("parseStringLiteral", "r'''\\\\\na'''");
-    expect(literal.literal, isNotNull);
-    expect(literal.value, "\\\\\na");
-  }
-
-  void test_parseStringLiteral_multiline_escapedEolMarker() {
-    SimpleStringLiteral literal = parse4("parseStringLiteral", "'''\\\na'''");
-    expect(literal.literal, isNotNull);
-    expect(literal.value, "a");
-  }
-
-  void test_parseStringLiteral_multiline_escapedEolMarker_raw() {
-    SimpleStringLiteral literal = parse4("parseStringLiteral", "r'''\\\na'''");
-    expect(literal.literal, isNotNull);
-    expect(literal.value, "a");
-  }
-
-  void test_parseStringLiteral_multiline_escapedSpaceAndEolMarker() {
-    SimpleStringLiteral literal =
-        parse4("parseStringLiteral", "'''\\ \\\na'''");
-    expect(literal.literal, isNotNull);
-    expect(literal.value, "a");
-  }
-
-  void test_parseStringLiteral_multiline_escapedSpaceAndEolMarker_raw() {
-    SimpleStringLiteral literal =
-        parse4("parseStringLiteral", "r'''\\ \\\na'''");
-    expect(literal.literal, isNotNull);
-    expect(literal.value, "a");
-  }
-
-  void test_parseStringLiteral_multiline_escapedTab() {
-    SimpleStringLiteral literal = parse4("parseStringLiteral", "'''\\t\na'''");
-    expect(literal.literal, isNotNull);
-    expect(literal.value, "\t\na");
-  }
-
-  void test_parseStringLiteral_multiline_escapedTab_raw() {
-    SimpleStringLiteral literal = parse4("parseStringLiteral", "r'''\\t\na'''");
-    expect(literal.literal, isNotNull);
-    expect(literal.value, "\\t\na");
-  }
-
-  void test_parseStringLiteral_multiline_twoSpaces() {
-    SimpleStringLiteral literal = parse4("parseStringLiteral", "'''  \na'''");
-    expect(literal.literal, isNotNull);
-    expect(literal.value, "a");
-  }
-
-  void test_parseStringLiteral_multiline_twoSpaces_raw() {
-    SimpleStringLiteral literal = parse4("parseStringLiteral", "r'''  \na'''");
-    expect(literal.literal, isNotNull);
-    expect(literal.value, "a");
-  }
-
-  void test_parseStringLiteral_multiline_untrimmed() {
-    SimpleStringLiteral literal = parse4("parseStringLiteral", "''' a\nb'''");
-    expect(literal.literal, isNotNull);
-    expect(literal.value, " a\nb");
-  }
-
   void test_parseStringLiteral_single() {
     SimpleStringLiteral literal = parse4("parseStringLiteral", "'a'");
     expect(literal.literal, isNotNull);