[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/1209283Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55695}

include/v8.h

@@ -4378,13 +4378,6 @@ 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.
    */
@@ -4393,12 +4386,6 @@ 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());
   };
 
   /**
@@ -4445,8 +4432,6 @@ 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
@@ -4479,15 +4464,6 @@ 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

src/api.cc

@@ -7312,14 +7312,6 @@ 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) {