Move OpenProcessHandleWithAccess to Process::OpenWithAccess.

components/browser_watcher/exit_code_watcher_win_unittest.cc

Index: components/browser_watcher/exit_code_watcher_win_unittest.cc
diff --git a/components/browser_watcher/exit_code_watcher_win_unittest.cc b/components/browser_watcher/exit_code_watcher_win_unittest.cc
index a6da2a505414544e8e9b9aa0f4619a99d52c43e0..c4410fb9f02a83a0d21eff590560dd9bc22ccd35 100644
--- a/components/browser_watcher/exit_code_watcher_win_unittest.cc
+++ b/components/browser_watcher/exit_code_watcher_win_unittest.cc
@@ -98,10 +98,7 @@ class ExitCodeWatcherTest : public testing::Test {
   }
 
   base::Process OpenSelfWithAccess(uint32 access) {
-    HANDLE self = nullptr;
-    EXPECT_TRUE(base::OpenProcessHandleWithAccess(base::GetCurrentProcId(),
-                                                  access, &self));
-    return base::Process(self);
+    return base::Process::OpenWithAccess(base::GetCurrentProcId(), access);
   }
 
   void VerifyWroteExitCode(base::ProcessId proc_id, int exit_code) {