mac: Remove IsOSSnowLeopard().

sandbox/mac/bootstrap_sandbox_unittest.mm

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "sandbox/mac/bootstrap_sandbox.h"
 
 #include <CoreFoundation/CoreFoundation.h>
 #import <Foundation/Foundation.h>
 #include <mach/mach.h>
 #include <servers/bootstrap.h>
@@ skipping 79 matching lines @@
   void SetUp() override {
     base::MultiProcessTest::SetUp();
 
     sandbox_ = BootstrapSandbox::Create();
     ASSERT_TRUE(sandbox_.get());
   }
 
   BootstrapSandboxPolicy BaselinePolicy() {
     BootstrapSandboxPolicy policy;
     policy.rules["com.apple.cfprefsd.daemon"] = Rule(POLICY_ALLOW);
-    if (base::mac::IsOSSnowLeopard())
-      policy.rules["com.apple.SecurityServer"] = Rule(POLICY_ALLOW);
     return policy;
   }
 
   void RunChildWithPolicy(int policy_id,
                           const char* child_name,
                           base::ProcessHandle* out_pid) {
     scoped_ptr<PreExecDelegate> pre_exec_delegate(
         sandbox_->NewClient(policy_id));
 
     base::LaunchOptions options;
@@ skipping 235 matching lines @@
       &send_rights));
   EXPECT_EQ(1u, send_rights);
 
   mach_port_t service_port;
   EXPECT_EQ(KERN_SUCCESS, bootstrap_look_up(bp, service_name, &service_port));
   base::mac::ScopedMachSendRight scoped_service_port(service_port);
 
   send_rights = 0;
   ASSERT_EQ(KERN_SUCCESS, mach_port_get_refs(task, port, MACH_PORT_RIGHT_SEND,
       &send_rights));
-  // On 10.6, bootstrap_lookup2 may add an extra right to place it in a per-
-  // process cache.
-  if (base::mac::IsOSSnowLeopard())
-    EXPECT_TRUE(send_rights == 3u || send_rights == 2u) << send_rights;
-  else
-    EXPECT_EQ(2u, send_rights);
+  EXPECT_EQ(2u, send_rights);
 }
 
 const char kDefaultRuleTestAllow[] =
     "org.chromium.sandbox.test.DefaultRuleAllow";
 const char kDefaultRuleTestDeny[] =
     "org.chromium.sandbox.test.DefaultRuleAllow.Deny";
 
 TEST_F(BootstrapSandboxTest, DefaultRuleAllow) {
   mach_port_t task = mach_task_self();
 
@@ skipping 158 matching lines @@
   kr = mach_msg_receive(&rcv_msg.header);
   MACH_CHECK(kr == KERN_SUCCESS, kr) << "mach_msg_receive";
 
   // Try to message the sandbox.
   bootstrap_look_up(bootstrap_port, "test", &port);
 
   return 0;
 }
 
 }  // namespace sandbox