[wasm][API] Remove deprecated API

The API was deprecated in v10.6 (https://crrev.com/c/3789510).
Remove now, in v10.7.

R=mlippautz@chromium.org

Bug: v8:12899
Change-Id: I21d79cdd357315daf9684d9cdd6c1f1be088ad6b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3852490
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/main@{#82768}

include/v8-callbacks.h

@@ -327,11 +327,6 @@ using WasmSimdEnabledCallback = bool (*)(Local<Context> context);
 // --- Callback for checking if WebAssembly exceptions are enabled ---
 using WasmExceptionsEnabledCallback = bool (*)(Local<Context> context);
 
-// --- Callback for checking if WebAssembly dynamic tiering is enabled ---
-using WasmDynamicTieringEnabledCallback V8_DEPRECATED(
-    "Dynamic tiering is now enabled by default") =
-    bool (*)(Local<Context> context);
-
 // --- Callback for checking if the SharedArrayBuffer constructor is enabled ---
 using SharedArrayBufferConstructorEnabledCallback =
     bool (*)(Local<Context> context);

include/v8-isolate.h

@@ -1528,10 +1528,6 @@ class V8_EXPORT Isolate {
 
   void SetWasmExceptionsEnabledCallback(WasmExceptionsEnabledCallback callback);
 
-  V8_DEPRECATED("Dynamic tiering is now enabled by default")
-  void SetWasmDynamicTieringEnabledCallback(WasmDynamicTieringEnabledCallback) {
-  }
-
   void SetSharedArrayBufferConstructorEnabledCallback(
       SharedArrayBufferConstructorEnabledCallback callback);
 

include/v8-metrics.h

@@ -125,15 +125,6 @@ struct WasmModuleInstantiated {
   int64_t wall_clock_duration_in_us = -1;
 };
 
-struct V8_DEPRECATED(
-    "With dynamic tiering, there is no point any more where the module is "
-    "fully tiered up") WasmModuleTieredUp {
-  bool lazy = false;
-  size_t code_size_in_bytes = 0;
-  int64_t wall_clock_duration_in_us = -1;
-  int64_t cpu_duration_in_us = -1;
-};
-
 struct WasmModulesPerIsolate {
   size_t count = 0;
 };
@@ -190,11 +181,6 @@ class V8_EXPORT Recorder {
   ADD_MAIN_THREAD_EVENT(WasmModuleDecoded)
   ADD_MAIN_THREAD_EVENT(WasmModuleCompiled)
   ADD_MAIN_THREAD_EVENT(WasmModuleInstantiated)
-
-  V8_DEPRECATED(
-      "With dynamic tiering, there is no point any more where the module is "
-      "fully tiered up")
-  ADD_MAIN_THREAD_EVENT(WasmModuleTieredUp)
 #undef ADD_MAIN_THREAD_EVENT
 
   // Thread-safe events are not allowed to access the context and therefore do

include/v8-wasm.h

@@ -131,20 +131,6 @@ class V8_EXPORT WasmStreaming final {
  public:
   class WasmStreamingImpl;
 
-  /**
-   * Client to receive streaming event notifications.
-   */
-  class V8_DEPRECATED("Use SetMoreFunctionsCanBeSerializedCallback") Client {
-   public:
-    virtual ~Client() = default;
-
-    /**
-     * Passes the fully compiled module to the client. This can be used to
-     * implement code caching.
-     */
-    virtual void OnModuleCompiled(CompiledWasmModule) = 0;
-  };
-
   explicit WasmStreaming(std::unique_ptr<WasmStreamingImpl> impl);
 
   ~WasmStreaming();
@@ -184,13 +170,6 @@ class V8_EXPORT WasmStreaming final {
    */
   bool SetCompiledModuleBytes(const uint8_t* bytes, size_t size);
 
-  /**
-   * Sets the client object that will receive streaming event notifications.
-   * This must be called before {OnBytesReceived}, {Finish}, or {Abort}.
-   */
-  V8_DEPRECATED("Use SetMoreFunctionsCanBeSerializedCallback")
-  void SetClient(std::shared_ptr<Client> client);
-
   /**
    * Sets a callback which is called whenever a significant number of new
    * functions are ready for serialization.

src/api/api.cc

@@ -10482,8 +10482,6 @@ bool WasmStreaming::SetCompiledModuleBytes(const uint8_t* bytes, size_t size) {
   UNREACHABLE();
 }
 
-void WasmStreaming::SetClient(std::shared_ptr<Client> client) { UNREACHABLE(); }
-
 void WasmStreaming::SetMoreFunctionsCanBeSerializedCallback(
     std::function<void(CompiledWasmModule)>) {
   UNREACHABLE();

src/wasm/wasm-js.cc

@@ -80,18 +80,6 @@ class WasmStreaming::WasmStreamingImpl {
     return true;
   }
 
-  START_ALLOW_USE_DEPRECATED()
-  void SetClient(std::shared_ptr<Client> client) {
-    streaming_decoder_->SetMoreFunctionsCanBeSerializedCallback(
-        [client, streaming_decoder = streaming_decoder_](
-            const std::shared_ptr<i::wasm::NativeModule>& native_module) {
-          base::Vector<const char> url = streaming_decoder->url();
-          client->OnModuleCompiled(
-              CompiledWasmModule{native_module, url.begin(), url.size()});
-        });
-  }
-  END_ALLOW_USE_DEPRECATED()
-
   void SetMoreFunctionsCanBeSerializedCallback(
       std::function<void(CompiledWasmModule)> callback) {
     streaming_decoder_->SetMoreFunctionsCanBeSerializedCallback(
@@ -140,11 +128,6 @@ bool WasmStreaming::SetCompiledModuleBytes(const uint8_t* bytes, size_t size) {
   return impl_->SetCompiledModuleBytes(base::VectorOf(bytes, size));
 }
 
-void WasmStreaming::SetClient(std::shared_ptr<Client> client) {
-  TRACE_EVENT0("v8.wasm", "wasm.WasmStreaming.SetClient");
-  impl_->SetClient(client);
-}
-
 void WasmStreaming::SetMoreFunctionsCanBeSerializedCallback(
     std::function<void(CompiledWasmModule)> callback) {
   impl_->SetMoreFunctionsCanBeSerializedCallback(std::move(callback));