Removed use of IsRunningOnIOS8OrLater

ios/net/cookies/cookie_creation_time_manager_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 "ios/net/cookies/cookie_creation_time_manager.h"
 
 #import <Foundation/Foundation.h>
 #include <stdint.h>
 
 #include "base/ios/ios_util.h"
@@ skipping 29 matching lines @@
 TEST_F(CookieCreationTimeManagerTest, GetFromSystemCookie) {
   NSHTTPCookie* cookie = GetCookie(@"A=B");
 
   // The creation time of a cookie that was never set through the
   // CookieCreationTimeManager should be retrieved from the system with 1
   // second precision.
   base::Time time = creation_time_manager_.GetCreationTime(cookie);
   base::Time now = base::Time::Now();
   ASSERT_FALSE(time.is_null());
   int64_t delta = (now - time).InMilliseconds();
-  // On iOS 8, the range is (0, 1000) ms, but on earlier iOS versions the range
-  // is (-500, 500) ms. The intervals tested are actually 1200 ms to allow some
-  // imprecision.
-  if (base::ios::IsRunningOnIOS8OrLater()) {
-    EXPECT_GT(delta, -100);
-    EXPECT_LT(delta, 1100);
-  } else {
-    EXPECT_GT(delta, -600);
-    EXPECT_LT(delta, 600);
-  }
+  // On iOS 8, the range is (0, 1000) ms. The intervals tested are actually
+  // 1200 ms to allow some imprecision.
+  EXPECT_GT(delta, -100);
+  EXPECT_LT(delta, 1100);
 }
 
 TEST_F(CookieCreationTimeManagerTest, MakeUniqueCreationTime) {
   base::Time now = base::Time::Now();
 
   // |now| is not used yet, so MakeUniqueCreationTime() should return that.
   base::Time creation_time = creation_time_manager_.MakeUniqueCreationTime(now);
   EXPECT_EQ(now, creation_time);
 
   NSHTTPCookie* cookie1 = GetCookie(@"A=B");
@@ skipping 48 matching lines @@
   creation_time_manager_.SetCreationTime(
       GetCookie(@"G=H"),
       base::Time::FromInternalValue(time_internal_value + 4));
 
   // MakeUniqueCreationTime() should use the available slot.
   time = creation_time_manager_.MakeUniqueCreationTime(creation_time);
   EXPECT_EQ(time_internal_value + 3, time.ToInternalValue());
 }
 
 }  // namespace net