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

runtime/bin/utils_linux.cc

Index: runtime/bin/utils_linux.cc
diff --git a/runtime/bin/utils_linux.cc b/runtime/bin/utils_linux.cc
index 09b852f31d60d51340486349fe6eed1aa25a38cc..766ccdbc03c84a8617644ba25c908250871ad08d 100644
--- a/runtime/bin/utils_linux.cc
+++ b/runtime/bin/utils_linux.cc
@@ -25,7 +25,6 @@ OSError::OSError() : sub_system_(kSystem), code_(0), message_(NULL) {
   SetMessage(Utils::StrError(errno, error_buf, kBufferSize));
 }
 
-
 void OSError::SetCodeAndMessage(SubSystem sub_system, int code) {
   set_sub_system(sub_system);
   set_code(code);
@@ -40,7 +39,6 @@ void OSError::SetCodeAndMessage(SubSystem sub_system, int code) {
   }
 }
 
-
 const char* StringUtils::ConsoleStringToUtf8(const char* str,
                                              intptr_t len,
                                              intptr_t* result_len) {
@@ -48,7 +46,6 @@ const char* StringUtils::ConsoleStringToUtf8(const char* str,
   return NULL;
 }
 
-
 const char* StringUtils::Utf8ToConsoleString(const char* utf8,
                                              intptr_t len,
                                              intptr_t* result_len) {
@@ -56,7 +53,6 @@ const char* StringUtils::Utf8ToConsoleString(const char* utf8,
   return NULL;
 }
 
-
 char* StringUtils::ConsoleStringToUtf8(char* str,
                                        intptr_t len,
                                        intptr_t* result_len) {
@@ -64,7 +60,6 @@ char* StringUtils::ConsoleStringToUtf8(char* str,
   return NULL;
 }
 
-
 char* StringUtils::Utf8ToConsoleString(char* utf8,
                                        intptr_t len,
                                        intptr_t* result_len) {
@@ -72,25 +67,20 @@ char* StringUtils::Utf8ToConsoleString(char* utf8,
   return NULL;
 }
 
-
 char* StringUtils::StrNDup(const char* s, intptr_t n) {
   return strndup(s, n);
 }
 
-
 bool ShellUtils::GetUtf8Argv(int argc, char** argv) {
   return false;
 }
 
-
 void TimerUtils::InitOnce() {}
 
-
 int64_t TimerUtils::GetCurrentMonotonicMillis() {
   return GetCurrentMonotonicMicros() / 1000;
 }
 
-
 int64_t TimerUtils::GetCurrentMonotonicMicros() {
   struct timespec ts;
   if (clock_gettime(CLOCK_MONOTONIC, &ts) != 0) {
@@ -104,7 +94,6 @@ int64_t TimerUtils::GetCurrentMonotonicMicros() {
   return result;
 }
 
-
 void TimerUtils::Sleep(int64_t millis) {
   struct timespec req;  // requested.
   struct timespec rem;  // remainder.