deps: cherry-pick b0af309 from upstream V8

Original commit message:

    [api] Remove deprecated wasm methods

    These methods were deprecated in 7.0, now we can remove them.

    R=adamk@chromium.org

    Bug: v8:7868
    Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
    Change-Id: I60badb378a055152bdd27aed67d11ddf74fce174
    Reviewed-on: https://chromium-review.googlesource.com/1209283
    Reviewed-by: Adam Klein <adamk@chromium.org>
    Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#55695}

Refs: v8/v8@b0af309

PR-URL: #23415
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

Author: addaleax

common.gypi

@@ -33,7 +33,7 @@
 
     # Reset this number to 0 on major V8 upgrades.
     # Increment by one for each non-official patch applied to deps/v8.
-    'v8_embedder_string': '-node.4',
+    'v8_embedder_string': '-node.5',
 
     # Enable disassembler for `--print-code` v8 options
     'v8_enable_disassembler': 1,

deps/v8/include/v8.h

@@ -4362,13 +4362,6 @@ class V8_EXPORT WasmCompiledModule : public Object {
  public:
   typedef std::pair<std::unique_ptr<const uint8_t[]>, size_t> SerializedModule;
 
-// The COMMA macro allows us to use ',' inside of the V8_DEPRECATED macro.
-#define COMMA ,
-  V8_DEPRECATED(
-      "Use BufferReference.",
-      typedef std::pair<const uint8_t * COMMA size_t> CallerOwnedBuffer);
-#undef COMMA
-
   /**
    * A unowned reference to a byte buffer.
    */
@@ -4377,12 +4370,6 @@ class V8_EXPORT WasmCompiledModule : public Object {
     size_t size;
     BufferReference(const uint8_t* start, size_t size)
         : start(start), size(size) {}
-    // Temporarily allow conversion to and from CallerOwnedBuffer.
-    V8_DEPRECATED(
-        "Use BufferReference directly.",
-        inline BufferReference(CallerOwnedBuffer));  // NOLINT(runtime/explicit)
-    V8_DEPRECATED("Use BufferReference directly.",
-                      inline operator CallerOwnedBuffer());
   };
 
   /**
@@ -4429,8 +4416,6 @@ class V8_EXPORT WasmCompiledModule : public Object {
    * Get the wasm-encoded bytes that were used to compile this module.
    */
   BufferReference GetWasmWireBytesRef();
-  V8_DEPRECATED("Use GetWasmWireBytesRef version.",
-                    Local<String> GetWasmWireBytes());
 
   /**
    * Serialize the compiled module. The serialized data does not include the
@@ -4463,15 +4448,6 @@ class V8_EXPORT WasmCompiledModule : public Object {
   static void CheckCast(Value* obj);
 };
 
-// TODO(clemensh): Remove after M70 branch.
-WasmCompiledModule::BufferReference::BufferReference(
-    WasmCompiledModule::CallerOwnedBuffer buf)
-    : BufferReference(buf.first, buf.second) {}
-WasmCompiledModule::BufferReference::
-operator WasmCompiledModule::CallerOwnedBuffer() {
-  return {start, size};
-}
-
 /**
  * The V8 interface for WebAssembly streaming compilation. When streaming
  * compilation is initiated, V8 passes a {WasmStreaming} object to the embedder

deps/v8/src/api.cc

@@ -7382,14 +7382,6 @@ WasmCompiledModule::BufferReference WasmCompiledModule::GetWasmWireBytesRef() {
   return {bytes_vec.start(), bytes_vec.size()};
 }
 
-Local<String> WasmCompiledModule::GetWasmWireBytes() {
-  BufferReference ref = GetWasmWireBytesRef();
-  CHECK_LE(ref.size, String::kMaxLength);
-  return String::NewFromOneByte(GetIsolate(), ref.start, NewStringType::kNormal,
-                                static_cast<int>(ref.size))
-      .ToLocalChecked();
-}
-
 WasmCompiledModule::TransferrableModule
 WasmCompiledModule::GetTransferrableModule() {
   if (i::FLAG_wasm_shared_code) {