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

runtime/platform/text_buffer.cc

Index: runtime/platform/text_buffer.cc
diff --git a/runtime/platform/text_buffer.cc b/runtime/platform/text_buffer.cc
index b44ed6941f06a7b0a2d16acfab7d2c0009fb4e82..c3636f1c38753993f99cf83674069c02c73320cc 100644
--- a/runtime/platform/text_buffer.cc
+++ b/runtime/platform/text_buffer.cc
@@ -22,19 +22,16 @@ TextBuffer::TextBuffer(intptr_t buf_size) {
   Clear();
 }
 
-
 TextBuffer::~TextBuffer() {
   free(buf_);
   buf_ = NULL;
 }
 
-
 void TextBuffer::Clear() {
   msg_len_ = 0;
   buf_[0] = '\0';
 }
 
-
 char* TextBuffer::Steal() {
   char* r = buf_;
   buf_ = NULL;
@@ -43,7 +40,6 @@ char* TextBuffer::Steal() {
   return r;
 }
 
-
 void TextBuffer::AddChar(char ch) {
   EnsureCapacity(sizeof(ch));
   buf_[msg_len_] = ch;
@@ -51,7 +47,6 @@ void TextBuffer::AddChar(char ch) {
   buf_[msg_len_] = '\0';
 }
 
-
 void TextBuffer::AddRaw(const uint8_t* buffer, intptr_t buffer_length) {
   EnsureCapacity(buffer_length);
   memmove(&buf_[msg_len_], buffer, buffer_length);
@@ -59,7 +54,6 @@ void TextBuffer::AddRaw(const uint8_t* buffer, intptr_t buffer_length) {
   buf_[msg_len_] = '\0';
 }
 
-
 intptr_t TextBuffer::Printf(const char* format, ...) {
   va_list args;
   va_start(args, format);
@@ -82,7 +76,6 @@ intptr_t TextBuffer::Printf(const char* format, ...) {
   return len;
 }
 
-
 // Write a UTF-32 code unit so it can be read by a JSON parser in a string
 // literal. Use official encoding from JSON specification. http://json.org/
 void TextBuffer::EscapeAndAddCodeUnit(uint32_t codeunit) {
@@ -123,19 +116,16 @@ void TextBuffer::EscapeAndAddCodeUnit(uint32_t codeunit) {
   }
 }
 
-
 // Write an incomplete UTF-16 code unit so it can be read by a JSON parser in a
 // string literal.
 void TextBuffer::EscapeAndAddUTF16CodeUnit(uint16_t codeunit) {
   Printf("\\u%04X", codeunit);
 }
 
-
 void TextBuffer::AddString(const char* s) {
   Printf("%s", s);
 }
 
-
 void TextBuffer::AddEscapedString(const char* s) {
   intptr_t len = strlen(s);
   for (int i = 0; i < len; i++) {
@@ -143,7 +133,6 @@ void TextBuffer::AddEscapedString(const char* s) {
   }
 }
 
-
 void TextBuffer::EnsureCapacity(intptr_t len) {
   intptr_t remaining = buf_size_ - msg_len_;
   if (remaining <= len) {