Move OpenProcessHandle to Process::Open.

base/process/process_posix.cc

Index: base/process/process_posix.cc
diff --git a/base/process/process_posix.cc b/base/process/process_posix.cc
index 5d7007c9c9e0bc29475799d159b8a0c2f1f073de..f04cfa33995202ffca002fdc8a739432cb8f4907 100644
--- a/base/process/process_posix.cc
+++ b/base/process/process_posix.cc
@@ -38,16 +38,21 @@ Process Process::Current() {
 }
 
 // static
-Process Process::OpenWithExtraPriviles(ProcessId pid) {
+Process Process::Open(ProcessId pid) {
   if (pid == GetCurrentProcId())
     return Current();
 
-  // On POSIX process handles are the same as PIDs, and there are no privileges
-  // to set.
+  // On POSIX process handles are the same as PIDs.
   return Process(pid);
 }
 
 // static
+Process Process::OpenWithExtraPriviles(ProcessId pid) {
+  // On POSIX there are no privileges to set.
+  return Open(pid);
+}
+
+// static
 Process Process::DeprecatedGetProcessFromHandle(ProcessHandle handle) {
   DCHECK_NE(handle, GetCurrentProcessHandle());
   return Process(handle);