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

runtime/bin/process_win.cc

Index: runtime/bin/process_win.cc
diff --git a/runtime/bin/process_win.cc b/runtime/bin/process_win.cc
index bcf0c79dc80d8557b1ae59d48b8b4247967110aa..19378fa7e98a1538849a3abdc6cc735e97ea20d3 100644
--- a/runtime/bin/process_win.cc
+++ b/runtime/bin/process_win.cc
@@ -9,8 +9,8 @@
 
 #include "bin/process.h"
 
-#include <psapi.h>    // NOLINT
 #include <process.h>  // NOLINT
+#include <psapi.h>    // NOLINT
 
 #include "bin/builtin.h"
 #include "bin/dartutils.h"
@@ -82,7 +82,6 @@ class ProcessInfo {
   DISALLOW_COPY_AND_ASSIGN(ProcessInfo);
 };
 
-
 // Singly-linked list of ProcessInfo objects for all active processes
 // started from Dart.
 class ProcessInfoList {
@@ -201,15 +200,12 @@ class ProcessInfoList {
   DISALLOW_IMPLICIT_CONSTRUCTORS(ProcessInfoList);
 };
 
-
 ProcessInfo* ProcessInfoList::active_processes_ = NULL;
 Mutex* ProcessInfoList::mutex_ = new Mutex();
 
-
 // Types of pipes to create.
 enum NamedPipeType { kInheritRead, kInheritWrite, kInheritNone };
 
-
 // Create a pipe for communicating with a new process. The handles array
 // will contain the read and write ends of the pipe. Based on the type
 // one of the handles will be inheritable.
@@ -274,7 +270,6 @@ static bool CreateProcessPipe(HANDLE handles[2],
   return true;
 }
 
-
 static void CloseProcessPipe(HANDLE handles[2]) {
   for (int i = kReadHandle; i < kWriteHandle; i++) {
     if (handles[i] != INVALID_HANDLE_VALUE) {
@@ -286,7 +281,6 @@ static void CloseProcessPipe(HANDLE handles[2]) {
   }
 }
 
-
 static void CloseProcessPipes(HANDLE handles1[2],
                               HANDLE handles2[2],
                               HANDLE handles3[2],
@@ -297,7 +291,6 @@ static void CloseProcessPipes(HANDLE handles1[2],
   CloseProcessPipe(handles4);
 }
 
-
 static int SetOsErrorMessage(char** os_error_message) {
   int error_code = GetLastError();
   const int kMaxMessageLength = 256;
@@ -307,7 +300,6 @@ static int SetOsErrorMessage(char** os_error_message) {
   return error_code;
 }
 
-
 // Open an inheritable handle to NUL.
 static HANDLE OpenNul() {
   SECURITY_ATTRIBUTES inherit_handle;
@@ -322,7 +314,6 @@ static HANDLE OpenNul() {
   return nul;
 }
 
-
 typedef BOOL(WINAPI* InitProcThreadAttrListFn)(LPPROC_THREAD_ATTRIBUTE_LIST,
                                                DWORD,
                                                DWORD,
@@ -338,12 +329,10 @@ typedef BOOL(WINAPI* UpdateProcThreadAttrFn)(LPPROC_THREAD_ATTRIBUTE_LIST,
 
 typedef VOID(WINAPI* DeleteProcThreadAttrListFn)(LPPROC_THREAD_ATTRIBUTE_LIST);
 
-
 static InitProcThreadAttrListFn init_proc_thread_attr_list = NULL;
 static UpdateProcThreadAttrFn update_proc_thread_attr = NULL;
 static DeleteProcThreadAttrListFn delete_proc_thread_attr_list = NULL;
 
-
 static bool EnsureInitialized() {
   static bool load_attempted = false;
   static Mutex* mutex = new Mutex();
@@ -365,7 +354,6 @@ static bool EnsureInitialized() {
   return (delete_proc_thread_attr_list != NULL);
 }
 
-
 const int kMaxPipeNameSize = 80;
 template <int Count>
 static int GenerateNames(wchar_t pipe_names[Count][kMaxPipeNameSize]) {
@@ -391,7 +379,6 @@ static int GenerateNames(wchar_t pipe_names[Count][kMaxPipeNameSize]) {
   return 0;
 }
 
-
 class ProcessStarter {
  public:
   ProcessStarter(const char* path,
@@ -502,14 +489,12 @@ class ProcessStarter {
     attribute_list_ = NULL;
   }
 
-
   ~ProcessStarter() {
     if (attribute_list_ != NULL) {
       delete_proc_thread_attr_list(attribute_list_);
     }
   }
 
-
   int Start() {
     // Create pipes required.
     int err = CreatePipes();
@@ -607,7 +592,6 @@ class ProcessStarter {
     return 0;
   }
 
-
   int CreatePipes() {
     // Generate unique pipe names for the four named pipes needed.
     wchar_t pipe_names[4][kMaxPipeNameSize];
@@ -652,7 +636,6 @@ class ProcessStarter {
     return 0;
   }
 
-
   int CleanupAndReturnError() {
     int error_code = SetOsErrorMessage(os_error_message_);
     CloseProcessPipes(stdin_handles_, stdout_handles_, stderr_handles_,
@@ -660,7 +643,6 @@ class ProcessStarter {
     return error_code;
   }
 
-
   HANDLE stdin_handles_[2];
   HANDLE stdout_handles_[2];
   HANDLE stderr_handles_[2];
@@ -686,7 +668,6 @@ class ProcessStarter {
   DISALLOW_IMPLICIT_CONSTRUCTORS(ProcessStarter);
 };
 
-
 int Process::Start(const char* path,
                    char* arguments[],
                    intptr_t arguments_length,
@@ -706,7 +687,6 @@ int Process::Start(const char* path,
   return starter.Start();
 }
 
-
 class BufferList : public BufferListBase {
  public:
   BufferList() : read_pending_(true) {}
@@ -754,7 +734,6 @@ class BufferList : public BufferListBase {
   DISALLOW_COPY_AND_ASSIGN(BufferList);
 };
 
-
 class OverlappedHandle {
  public:
   OverlappedHandle() {}
@@ -825,7 +804,6 @@ class OverlappedHandle {
   DISALLOW_COPY_AND_ASSIGN(OverlappedHandle);
 };
 
-
 bool Process::Wait(intptr_t pid,
                    intptr_t in,
                    intptr_t out,
@@ -909,7 +887,6 @@ bool Process::Wait(intptr_t pid,
   return true;
 }
 
-
 bool Process::Kill(intptr_t id, int signal) {
   USE(signal);  // signal is not used on Windows.
   HANDLE process_handle;
@@ -931,17 +908,14 @@ bool Process::Kill(intptr_t id, int signal) {
   return result ? true : false;
 }
 
-
 void Process::TerminateExitCodeHandler() {
   // Nothing needs to be done on Windows.
 }
 
-
 intptr_t Process::CurrentProcessId() {
   return static_cast<intptr_t>(GetCurrentProcessId());
 }
 
-
 int64_t Process::CurrentRSS() {
   PROCESS_MEMORY_COUNTERS pmc;
   if (!GetProcessMemoryInfo(GetCurrentProcess(), &pmc, sizeof(pmc))) {
@@ -950,7 +924,6 @@ int64_t Process::CurrentRSS() {
   return pmc.WorkingSetSize;
 }
 
-
 int64_t Process::MaxRSS() {
   PROCESS_MEMORY_COUNTERS pmc;
   if (!GetProcessMemoryInfo(GetCurrentProcess(), &pmc, sizeof(pmc))) {
@@ -959,18 +932,15 @@ int64_t Process::MaxRSS() {
   return pmc.PeakWorkingSetSize;
 }
 
-
 static SignalInfo* signal_handlers = NULL;
 static Mutex* signal_mutex = new Mutex();
 
-
 SignalInfo::~SignalInfo() {
   FileHandle* file_handle = reinterpret_cast<FileHandle*>(fd_);
   file_handle->Close();
   file_handle->Release();
 }
 
-
 BOOL WINAPI SignalHandler(DWORD signal) {
   MutexLocker lock(signal_mutex);
   const SignalInfo* handler = signal_handlers;
@@ -986,7 +956,6 @@ BOOL WINAPI SignalHandler(DWORD signal) {
   return handled;
 }
 
-
 intptr_t GetWinSignal(intptr_t signal) {
   switch (signal) {
     case kSighup:
@@ -998,7 +967,6 @@ intptr_t GetWinSignal(intptr_t signal) {
   }
 }
 
-
 intptr_t Process::SetSignalHandler(intptr_t signal) {
   signal = GetWinSignal(signal);
   if (signal == -1) {
@@ -1042,7 +1010,6 @@ intptr_t Process::SetSignalHandler(intptr_t signal) {
   return reinterpret_cast<intptr_t>(new FileHandle(fds[kReadHandle]));
 }
 
-
 void Process::ClearSignalHandler(intptr_t signal, Dart_Port port) {
   signal = GetWinSignal(signal);
   if (signal == -1) {