VM: Re-format to use at most one newline between functions

runtime/vm/json_test.cc

Index: runtime/vm/json_test.cc
diff --git a/runtime/vm/json_test.cc b/runtime/vm/json_test.cc
index 372ec2b5eb1a4942813b1548b08622958d8a251c..f53b40cc3395edabff138f1a5fc9b6b0f28f3842 100644
--- a/runtime/vm/json_test.cc
+++ b/runtime/vm/json_test.cc
@@ -4,9 +4,9 @@
 
 #include "platform/assert.h"
 #include "platform/text_buffer.h"
+#include "vm/dart_api_impl.h"
 #include "vm/json_stream.h"
 #include "vm/unit_test.h"
-#include "vm/dart_api_impl.h"
 
 namespace dart {
 
@@ -20,7 +20,6 @@ TEST_CASE(JSON_TextBuffer) {
   EXPECT_STREQ("{ \"length\" : 175, \"command\" : \"stopIt\" }", w.buf());
 }
 
-
 TEST_CASE(JSON_JSONStream_Primitives) {
   {
     JSONStream js;
@@ -82,7 +81,6 @@ TEST_CASE(JSON_JSONStream_Primitives) {
   }
 }
 
-
 TEST_CASE(JSON_JSONStream_Array) {
   JSONStream js;
   {
@@ -93,7 +91,6 @@ TEST_CASE(JSON_JSONStream_Array) {
   EXPECT_STREQ("[true,false]", js.ToCString());
 }
 
-
 TEST_CASE(JSON_JSONStream_Object) {
   JSONStream js;
   {
@@ -114,7 +111,6 @@ TEST_CASE(JSON_JSONStream_NestedObject) {
   EXPECT_STREQ("{\"key\":{\"key1\":\"d\"}}", js.ToCString());
 }
 
-
 TEST_CASE(JSON_JSONStream_ObjectArray) {
   JSONStream js;
   {
@@ -131,7 +127,6 @@ TEST_CASE(JSON_JSONStream_ObjectArray) {
   EXPECT_STREQ("[{\"key\":\"e\"},{\"yek\":\"f\"}]", js.ToCString());
 }
 
-
 TEST_CASE(JSON_JSONStream_ArrayArray) {
   JSONStream js;
   {
@@ -148,7 +143,6 @@ TEST_CASE(JSON_JSONStream_ArrayArray) {
   EXPECT_STREQ("[[4],[false]]", js.ToCString());
 }
 
-
 TEST_CASE(JSON_JSONStream_Printf) {
   JSONStream js;
   {
@@ -158,7 +152,6 @@ TEST_CASE(JSON_JSONStream_Printf) {
   EXPECT_STREQ("[\"2 hello\"]", js.ToCString());
 }
 
-
 TEST_CASE(JSON_JSONStream_ObjectPrintf) {
   JSONStream js;
   {
@@ -168,7 +161,6 @@ TEST_CASE(JSON_JSONStream_ObjectPrintf) {
   EXPECT_STREQ("{\"key\":\"2 hello\"}", js.ToCString());
 }
 
-
 TEST_CASE(JSON_JSONStream_DartObject) {
   JSONStream js;
   {
@@ -209,7 +201,6 @@ TEST_CASE(JSON_JSONStream_EscapedString) {
   EXPECT_STREQ("[\"Hel\\\"\\\"lo\\r\\n\\t\"]", js.ToCString());
 }
 
-
 TEST_CASE(JSON_JSONStream_DartString) {
   const char* kScriptChars =
       "var ascii = 'Hello, World!';\n"
@@ -292,7 +283,6 @@ TEST_CASE(JSON_JSONStream_DartString) {
     EXPECT_STREQ("{\"wrongEncoding\":\"𝄞\\uD834𝄞\"}", js.ToCString());
   }
 
-
   {
     result = Dart_GetField(lib, NewString("nullInMiddle"));
     EXPECT_VALID(result);
@@ -308,7 +298,6 @@ TEST_CASE(JSON_JSONStream_DartString) {
   }
 }
 
-
 TEST_CASE(JSON_JSONStream_Params) {
   const char* param_keys[] = {"dog", "cat"};
   const char* param_values[] = {"apple", "banana"};
@@ -324,7 +313,6 @@ TEST_CASE(JSON_JSONStream_Params) {
   EXPECT(!js.ParamIs("dog", "banana"));
 }
 
-
 TEST_CASE(JSON_JSONStream_AppendJSONStreamConsumer) {
   JSONStream js;