Make task_manager_resource_providers.cc compile on POSIX.

base/process_util_win.cc

Index: base/process_util_win.cc
diff --git a/base/process_util_win.cc b/base/process_util_win.cc
index 13fec9aab8c1d2d60c390bb08f24f306c0beabcd..4a896c8077cebdddcff1fb5e1a579fd6944557a8 100644
--- a/base/process_util_win.cc
+++ b/base/process_util_win.cc
@@ -34,6 +34,7 @@ ProcessHandle GetCurrentProcessHandle() {
 }
 
 bool OpenProcessHandle(ProcessId pid, ProcessHandle* handle) {
+  // TODO(phajdan.jr): Take even more permissions out of this list.
   ProcessHandle result = OpenProcess(PROCESS_DUP_HANDLE |
                                          PROCESS_TERMINATE |
                                          PROCESS_QUERY_INFORMATION |
@@ -47,6 +48,21 @@ bool OpenProcessHandle(ProcessId pid, ProcessHandle* handle) {
   return true;
 }
 
+bool OpenPrivilegedProcessHandle(ProcessId pid, ProcessHandle* handle) {
+  ProcessHandle result = OpenProcess(PROCESS_DUP_HANDLE |
+                                         PROCESS_TERMINATE |
+                                         PROCESS_QUERY_INFORMATION |
+                                         PROCESS_VM_READ |
+                                         SYNCHRONIZE,
+                                     FALSE, pid);
+
+  if (result == INVALID_HANDLE_VALUE)
+    return false;
+
+  *handle = result;
+  return true;
+}
+
 void CloseProcessHandle(ProcessHandle process) {
   CloseHandle(process);
 }