[wasm] Remove non-standard kExprI8Const bytecode

test/unittests/wasm/wasm-macro-gen-unittest.cc

Index: test/unittests/wasm/wasm-macro-gen-unittest.cc
diff --git a/test/unittests/wasm/wasm-macro-gen-unittest.cc b/test/unittests/wasm/wasm-macro-gen-unittest.cc
index d047e040325b429c2c179ef4bfcc9bc55e16217d..201316ddc97bac5660c635105c211a74b59a88fd 100644
--- a/test/unittests/wasm/wasm-macro-gen-unittest.cc
+++ b/test/unittests/wasm/wasm-macro-gen-unittest.cc
@@ -22,8 +22,8 @@ TEST_F(WasmMacroGenTest, Constants) {
   EXPECT_SIZE(2, WASM_ONE);
   EXPECT_SIZE(2, WASM_ZERO);
 
-  EXPECT_SIZE(2, WASM_I8(122));
-  EXPECT_SIZE(2, WASM_I8(254));
+  EXPECT_SIZE(2, WASM_I32V_1(-22));
+  EXPECT_SIZE(2, WASM_I32V_1(54));
 
   EXPECT_SIZE(2, WASM_I32V_1(1));
   EXPECT_SIZE(3, WASM_I32V_2(200));
@@ -84,7 +84,7 @@ TEST_F(WasmMacroGenTest, Statements) {
 }
 
 TEST_F(WasmMacroGenTest, MacroStatements) {
-  EXPECT_SIZE(11, WASM_WHILE(WASM_I8(0), WASM_NOP));
+  EXPECT_SIZE(11, WASM_WHILE(WASM_ZERO, WASM_NOP));
   EXPECT_SIZE(7, WASM_INC_LOCAL(0));
   EXPECT_SIZE(7, WASM_INC_LOCAL_BY(0, 3));