[wasm] Remove the explicit count from WASM_BLOCK and WASM_LOOP macros.

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 1058993b35be3955eadff7f638ad25d033b1796c..ef72fab1cfd37417c5db6436e3978091a8c6bcde 100644
--- a/test/unittests/wasm/wasm-macro-gen-unittest.cc
+++ b/test/unittests/wasm/wasm-macro-gen-unittest.cc
@@ -65,17 +65,17 @@ TEST_F(WasmMacroGenTest, Statements) {
   EXPECT_SIZE(3, WASM_BR(0));
   EXPECT_SIZE(5, WASM_BR_IF(0, WASM_ZERO));
 
-  EXPECT_SIZE(3, WASM_BLOCK(1, WASM_NOP));
-  EXPECT_SIZE(4, WASM_BLOCK(2, WASM_NOP, WASM_NOP));
-  EXPECT_SIZE(5, WASM_BLOCK(3, WASM_NOP, WASM_NOP, WASM_NOP));
+  EXPECT_SIZE(3, WASM_BLOCK(WASM_NOP));
+  EXPECT_SIZE(4, WASM_BLOCK(WASM_NOP, WASM_NOP));
+  EXPECT_SIZE(5, WASM_BLOCK(WASM_NOP, WASM_NOP, WASM_NOP));
 
   EXPECT_SIZE(5, WASM_INFINITE_LOOP);
 
-  EXPECT_SIZE(3, WASM_LOOP(1, WASM_NOP));
-  EXPECT_SIZE(4, WASM_LOOP(2, WASM_NOP, WASM_NOP));
-  EXPECT_SIZE(5, WASM_LOOP(3, WASM_NOP, WASM_NOP, WASM_NOP));
-  EXPECT_SIZE(5, WASM_LOOP(1, WASM_BR(0)));
-  EXPECT_SIZE(7, WASM_LOOP(1, WASM_BR_IF(0, WASM_ZERO)));
+  EXPECT_SIZE(3, WASM_LOOP(WASM_NOP));
+  EXPECT_SIZE(4, WASM_LOOP(WASM_NOP, WASM_NOP));
+  EXPECT_SIZE(5, WASM_LOOP(WASM_NOP, WASM_NOP, WASM_NOP));
+  EXPECT_SIZE(5, WASM_LOOP(WASM_BR(0)));
+  EXPECT_SIZE(7, WASM_LOOP(WASM_BR_IF(0, WASM_ZERO)));
 
   EXPECT_SIZE(2, WASM_RETURN0);
   EXPECT_SIZE(4, WASM_RETURN1(WASM_ZERO));
@@ -113,13 +113,13 @@ TEST_F(WasmMacroGenTest, Expressions) {
   EXPECT_SIZE(5, WASM_BRV(1, WASM_ZERO));
   EXPECT_SIZE(7, WASM_BRV_IF(1, WASM_ZERO, WASM_ZERO));
 
-  EXPECT_SIZE(4, WASM_BLOCK(1, WASM_ZERO));
-  EXPECT_SIZE(5, WASM_BLOCK(2, WASM_NOP, WASM_ZERO));
-  EXPECT_SIZE(6, WASM_BLOCK(3, WASM_NOP, WASM_NOP, WASM_ZERO));
+  EXPECT_SIZE(4, WASM_BLOCK(WASM_ZERO));
+  EXPECT_SIZE(5, WASM_BLOCK(WASM_NOP, WASM_ZERO));
+  EXPECT_SIZE(6, WASM_BLOCK(WASM_NOP, WASM_NOP, WASM_ZERO));
 
-  EXPECT_SIZE(4, WASM_LOOP(1, WASM_ZERO));
-  EXPECT_SIZE(5, WASM_LOOP(2, WASM_NOP, WASM_ZERO));
-  EXPECT_SIZE(6, WASM_LOOP(3, WASM_NOP, WASM_NOP, WASM_ZERO));
+  EXPECT_SIZE(4, WASM_LOOP(WASM_ZERO));
+  EXPECT_SIZE(5, WASM_LOOP(WASM_NOP, WASM_ZERO));
+  EXPECT_SIZE(6, WASM_LOOP(WASM_NOP, WASM_NOP, WASM_ZERO));
 }
 
 TEST_F(WasmMacroGenTest, CallFunction) {