[wasm] Binary 0xD: update encoding of opcodes, types, and add immediates.

src/asmjs/asm-wasm-builder.cc

Index: src/asmjs/asm-wasm-builder.cc
diff --git a/src/asmjs/asm-wasm-builder.cc b/src/asmjs/asm-wasm-builder.cc
index 5e9a9c378ef225cd453cb6e7bf65bb3407c6a593..fdecf95950d8d875c334d7de139f4ef6cfe88725 100644
--- a/src/asmjs/asm-wasm-builder.cc
+++ b/src/asmjs/asm-wasm-builder.cc
@@ -1392,7 +1392,7 @@ class AsmWasmBuilderImpl final : public AstVisitor<AsmWasmBuilderImpl> {
 
         current_function_builder_->EmitGetLocal(tmp.index());
         current_function_builder_->AddAsmWasmOffset(expr->position());
-        current_function_builder_->Emit(kExprCallIndirect);
+        current_function_builder_->EmitWithU8(kExprCallIndirect, 0);
         current_function_builder_->EmitVarInt(indices->signature_index);
         returns_value =
             builder_->GetSignature(indices->signature_index)->return_count() >