[formatting] Remove all double blank lines in WASM code.

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 be8a18473971c192a4572dc29d3c6524cdbee1cc..1058993b35be3955eadff7f638ad25d033b1796c 100644
--- a/test/unittests/wasm/wasm-macro-gen-unittest.cc
+++ b/test/unittests/wasm/wasm-macro-gen-unittest.cc
@@ -18,7 +18,6 @@ class WasmMacroGenTest : public TestWithZone {};
     EXPECT_EQ(size, sizeof(code)); \
   } while (false)
 
-
 TEST_F(WasmMacroGenTest, Constants) {
   EXPECT_SIZE(2, WASM_ONE);
   EXPECT_SIZE(2, WASM_ZERO);
@@ -48,7 +47,6 @@ TEST_F(WasmMacroGenTest, Constants) {
   EXPECT_SIZE(9, WASM_F64(-9818934.0));
 }
 
-
 TEST_F(WasmMacroGenTest, Statements) {
   EXPECT_SIZE(1, WASM_NOP);
 
@@ -85,7 +83,6 @@ TEST_F(WasmMacroGenTest, Statements) {
   EXPECT_SIZE(1, WASM_UNREACHABLE);
 }
 
-
 TEST_F(WasmMacroGenTest, MacroStatements) {
   EXPECT_SIZE(10, WASM_WHILE(WASM_I8(0), WASM_NOP));
   EXPECT_SIZE(7, WASM_INC_LOCAL(0));
@@ -100,7 +97,6 @@ TEST_F(WasmMacroGenTest, BrTable) {
   EXPECT_SIZE(11, WASM_BR_TABLEV(WASM_ZERO, WASM_ZERO, 1, BR_TARGET(1)));
 }
 
-
 TEST_F(WasmMacroGenTest, Expressions) {
   EXPECT_SIZE(2, WASM_GET_LOCAL(0));
   EXPECT_SIZE(2, WASM_GET_LOCAL(1));
@@ -188,7 +184,6 @@ TEST_F(WasmMacroGenTest, Int32Ops) {
   EXPECT_SIZE(3, WASM_I32_EQZ(WASM_ZERO));
 }
 
-
 TEST_F(WasmMacroGenTest, Int64Ops) {
   EXPECT_SIZE(5, WASM_I64_ADD(WASM_ZERO, WASM_ZERO));
   EXPECT_SIZE(5, WASM_I64_SUB(WASM_ZERO, WASM_ZERO));
@@ -224,7 +219,6 @@ TEST_F(WasmMacroGenTest, Int64Ops) {
   EXPECT_SIZE(3, WASM_I64_EQZ(WASM_ZERO));
 }
 
-
 TEST_F(WasmMacroGenTest, Float32Ops) {
   EXPECT_SIZE(5, WASM_F32_ADD(WASM_ZERO, WASM_ZERO));
   EXPECT_SIZE(5, WASM_F32_SUB(WASM_ZERO, WASM_ZERO));
@@ -249,7 +243,6 @@ TEST_F(WasmMacroGenTest, Float32Ops) {
   EXPECT_SIZE(5, WASM_F32_GE(WASM_ZERO, WASM_ZERO));
 }
 
-
 TEST_F(WasmMacroGenTest, Float64Ops) {
   EXPECT_SIZE(5, WASM_F64_ADD(WASM_ZERO, WASM_ZERO));
   EXPECT_SIZE(5, WASM_F64_SUB(WASM_ZERO, WASM_ZERO));
@@ -274,7 +267,6 @@ TEST_F(WasmMacroGenTest, Float64Ops) {
   EXPECT_SIZE(5, WASM_F64_GE(WASM_ZERO, WASM_ZERO));
 }
 
-
 TEST_F(WasmMacroGenTest, Conversions) {
   EXPECT_SIZE(3, WASM_I32_SCONVERT_F32(WASM_ZERO));
   EXPECT_SIZE(3, WASM_I32_SCONVERT_F64(WASM_ZERO));
@@ -316,7 +308,6 @@ TEST_F(WasmMacroGenTest, LoadsAndStores) {
   }
 }
 
-
 TEST_F(WasmMacroGenTest, LoadsAndStoresWithOffset) {
   for (size_t i = 0; i < arraysize(kMemTypes); i++) {
     EXPECT_SIZE(5, WASM_LOAD_MEM_OFFSET(kMemTypes[i], 11, WASM_ZERO));