deps: V8: revert rapidhash commits

This reverts the following V8 commits:

    Revert "[string] Fix rapidhash on big endian"
    This reverts commit 3c6749f39dcaf071f7140d501eb6c507ba7d762e.

    Revert "Fix build with older gcc and clang compilers"
    This reverts commit 63cb5b3519339bb90a50f5d2150c527d1a6ab96f.

    Revert "[string] Fix overflow case of TryParseArrayIndex"
    This reverts commit f99c2e013acce0c54611c0a67bcb6212577693d4.

    Revert "[string] Optimize and refactor index hashing"
    This reverts commit dcbc9e7460732aa3cf836cc3d0d9b53406786a1e.

    Revert "[string] Use rapidhash for string hashing"
    This reverts commit d329f49df91ff1774b4190da11cbe63cb322eded.

PR-URL: nodejs-private/node-private#713
Refs: https://hackerone.com/reports/3131758
Reviewed-By: Ruben Bridgewater <[email protected]>
Reviewed-By: Matteo Collina <[email protected]>
Reviewed-By: Rafael Gonzaga <[email protected]>
CVE-ID: CVE-2025-27209

Author: targos

deps/v8/.gitignore

@@ -89,7 +89,6 @@
 /third_party/jsoncpp/source
 !/third_party/llvm-libc
 /third_party/llvm-libc/src
-!/third_party/rapidhash-v8
 !/third_party/re2
 /third_party/re2/src
 !/third_party/siphash

deps/v8/BUILD.bazel

@@ -2484,7 +2484,6 @@ filegroup(
         "src/strings/string-builder-inl.h",
         "src/strings/string-case.cc",
         "src/strings/string-case.h",
-        "src/strings/string-hasher.cc",
         "src/strings/string-hasher.h",
         "src/strings/string-hasher-inl.h",
         "src/strings/string-search.h",
@@ -2561,7 +2560,6 @@ filegroup(
         "src/zone/zone-segment.h",
         "src/zone/zone-type-traits.h",
         "src/zone/zone-utils.h",
-        "third_party/rapidhash-v8/rapidhash.h",
         "third_party/siphash/halfsiphash.cc",
         "third_party/siphash/halfsiphash.h",
         "third_party/utf8-decoder/utf8-decoder.h",

deps/v8/BUILD.gn

@@ -4280,7 +4280,6 @@ v8_header_set("v8_internal_headers") {
     "src/tasks/operations-barrier.h",
     "src/tasks/task-utils.h",
     "src/temporal/temporal-parser.h",
-    "src/third_party/rapidhash-v8/rapidhash.h",
     "src/torque/runtime-macro-shims.h",
     "src/tracing/trace-event-no-perfetto.h",
     "src/tracing/trace-event.h",
@@ -5781,7 +5780,6 @@ v8_source_set("v8_base_without_compiler") {
     "src/strings/char-predicates.cc",
     "src/strings/string-builder.cc",
     "src/strings/string-case.cc",
-    "src/strings/string-hasher.cc",
     "src/strings/string-stream.cc",
     "src/strings/unicode-decoder.cc",
     "src/strings/unicode.cc",

deps/v8/src/DEPS

@@ -129,7 +129,4 @@ specific_include_rules = {
   "snapshot\.cc": [
     "+src/heap/read-only-promotion.h",
   ],
-  "string-hasher-inl\.h": [
-    "+third_party/rapidhash-v8/rapidhash.h",
-  ]
 }

deps/v8/src/objects/name.h

@@ -8,10 +8,8 @@
 #include <atomic>
 
 #include "src/base/bit-field.h"
-#include "src/common/globals.h"
 #include "src/objects/objects.h"
 #include "src/objects/primitive-heap-object.h"
-#include "src/utils/utils.h"
 #include "torque-generated/bit-fields.h"
 
 // Has to be the last include (doesn't have include guards):
@@ -149,12 +147,9 @@ V8_OBJECT class Name : public PrimitiveHeapObject {
   // Array index strings this short can keep their index in the hash field.
   static const int kMaxCachedArrayIndexLength = 7;
 
-  static const uint32_t kMaxArrayIndex = kMaxUInt32 - 1;
   // Maximum number of characters to consider when trying to convert a string
   // value into an array index.
   static const int kMaxArrayIndexSize = 10;
-  static_assert(TenToThe(kMaxArrayIndexSize) >= kMaxArrayIndex);
-  static_assert(TenToThe(kMaxArrayIndexSize - 1) < kMaxArrayIndex);
   // Maximum number of characters in a string that can possibly be an
   // "integer index" in the spec sense, i.e. a canonical representation of a
   // number in the range up to MAX_SAFE_INTEGER. We parse these into a size_t,