Update from https://crrev.com/316786

base/process/process_handle.h

Index: base/process/process_handle.h
diff --git a/base/process/process_handle.h b/base/process/process_handle.h
index c99ea15d5af378c15da6b2b9705514872efd2587..77f2c585cfcc71087596855fa6f83ac643ce9a6c 100644
--- a/base/process/process_handle.h
+++ b/base/process/process_handle.h
@@ -40,30 +40,12 @@ BASE_EXPORT ProcessId GetCurrentProcId();
 // Returns the ProcessHandle of the current process.
 BASE_EXPORT ProcessHandle GetCurrentProcessHandle();
 
-
-
-// Closes the process handle opened by OpenProcessHandle.
-BASE_EXPORT void CloseProcessHandle(ProcessHandle process);
-
 // Returns the unique ID for the specified process. This is functionally the
 // same as Windows' GetProcessId(), but works on versions of Windows before
 // Win XP SP1 as well.
+// DEPRECATED. New code should be using Process::Pid() instead.
 BASE_EXPORT ProcessId GetProcId(ProcessHandle process);
 
-#if defined(OS_WIN)
-enum IntegrityLevel {
-  INTEGRITY_UNKNOWN,
-  LOW_INTEGRITY,
-  MEDIUM_INTEGRITY,
-  HIGH_INTEGRITY,
-};
-// Determine the integrity level of the specified process. Returns false
-// if the system does not support integrity levels (pre-Vista) or in the case
-// of an underlying system failure.
-BASE_EXPORT bool GetProcessIntegrityLevel(ProcessHandle process,
-                                          IntegrityLevel* level);
-#endif
-
 #if defined(OS_POSIX)
 // Returns the path to the executable of the given process.
 BASE_EXPORT FilePath GetProcessExecutablePath(ProcessHandle process);