Rewrite decodeURL as builtin function, remove now unused runtime functions.

test/cctest/compiler/test-run-intrinsics.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "test/cctest/compiler/function-tester.h"
 
 namespace v8 {
 namespace internal {
 namespace compiler {
 
@@ skipping 93 matching lines @@
   T.CheckFalse(T.NewObject("(/x/)"));
   T.CheckFalse(T.undefined());
   T.CheckTrue(T.Val(1));
   T.CheckFalse(T.Val(1.1));
   T.CheckFalse(T.Val(-0.0));
   T.CheckTrue(T.Val(-2));
   T.CheckFalse(T.Val(-2.3));
 }
 
 
-TEST(OneByteSeqStringGetChar) {
-  FunctionTester T("(function(a,b) { return %_OneByteSeqStringGetChar(a,b); })",
-                   flags);
-
-  Handle<SeqOneByteString> string =
-      T.main_isolate()->factory()->NewRawOneByteString(3).ToHandleChecked();
-  string->SeqOneByteStringSet(0, 'b');
-  string->SeqOneByteStringSet(1, 'a');
-  string->SeqOneByteStringSet(2, 'r');
-  T.CheckCall(T.Val('b'), string, T.Val(0.0));
-  T.CheckCall(T.Val('a'), string, T.Val(1));
-  T.CheckCall(T.Val('r'), string, T.Val(2));
-}
-
-
-TEST(OneByteSeqStringSetChar) {
-  FunctionTester T("(function(a,b) { %_OneByteSeqStringSetChar(a,88,b); })",
-                   flags);
-
-  Handle<SeqOneByteString> string =
-      T.main_isolate()->factory()->NewRawOneByteString(3).ToHandleChecked();
-  string->SeqOneByteStringSet(0, 'b');
-  string->SeqOneByteStringSet(1, 'a');
-  string->SeqOneByteStringSet(2, 'r');
-  T.Call(T.Val(1), string);
-  CHECK_EQ('b', string->SeqOneByteStringGet(0));
-  CHECK_EQ('X', string->SeqOneByteStringGet(1));
-  CHECK_EQ('r', string->SeqOneByteStringGet(2));
-}
-
-
 TEST(StringAdd) {
   FunctionTester T("(function(a,b) { return %_StringAdd(a,b); })", flags);
 
   T.CheckCall(T.Val("aaabbb"), T.Val("aaa"), T.Val("bbb"));
   T.CheckCall(T.Val("aaa"), T.Val("aaa"), T.Val(""));
   T.CheckCall(T.Val("bbb"), T.Val(""), T.Val("bbb"));
 }
 
 
 TEST(StringCharAt) {
@@ skipping 35 matching lines @@
 
 TEST(SubString) {
   FunctionTester T("(function(a,b) { return %_SubString(a,b,b+3); })", flags);
 
   T.CheckCall(T.Val("aaa"), T.Val("aaabbb"), T.Val(0.0));
   T.CheckCall(T.Val("abb"), T.Val("aaabbb"), T.Val(2));
   T.CheckCall(T.Val("aaa"), T.Val("aaa"), T.Val(0.0));
 }
 
 
-TEST(TwoByteSeqStringGetChar) {
-  FunctionTester T("(function(a,b) { return %_TwoByteSeqStringGetChar(a,b); })",
-                   flags);
-
-  Handle<SeqTwoByteString> string =
-      T.main_isolate()->factory()->NewRawTwoByteString(3).ToHandleChecked();
-  string->SeqTwoByteStringSet(0, 'b');
-  string->SeqTwoByteStringSet(1, 'a');
-  string->SeqTwoByteStringSet(2, 'r');
-  T.CheckCall(T.Val('b'), string, T.Val(0.0));
-  T.CheckCall(T.Val('a'), string, T.Val(1));
-  T.CheckCall(T.Val('r'), string, T.Val(2));
-}
-
-
-TEST(TwoByteSeqStringSetChar) {
-  FunctionTester T("(function(a,b) { %_TwoByteSeqStringSetChar(a,88,b); })",
-                   flags);
-
-  Handle<SeqTwoByteString> string =
-      T.main_isolate()->factory()->NewRawTwoByteString(3).ToHandleChecked();
-  string->SeqTwoByteStringSet(0, 'b');
-  string->SeqTwoByteStringSet(1, 'a');
-  string->SeqTwoByteStringSet(2, 'r');
-  T.Call(T.Val(1), string);
-  CHECK_EQ('b', string->SeqTwoByteStringGet(0));
-  CHECK_EQ('X', string->SeqTwoByteStringGet(1));
-  CHECK_EQ('r', string->SeqTwoByteStringGet(2));
-}
-
-
 TEST(ValueOf) {
   FunctionTester T("(function(a) { return %_ValueOf(a); })", flags);
 
   T.CheckCall(T.Val("a"), T.Val("a"));
   T.CheckCall(T.Val("b"), T.NewObject("(new String('b'))"));
   T.CheckCall(T.Val(123), T.Val(123));
   T.CheckCall(T.Val(456), T.NewObject("(new Number(456))"));
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8