[Offline Pages] Add Android version check for timeout in offliner policy.

components/offline_pages/core/background/request_coordinator_unittest.cc

Index: components/offline_pages/core/background/request_coordinator_unittest.cc
diff --git a/components/offline_pages/core/background/request_coordinator_unittest.cc b/components/offline_pages/core/background/request_coordinator_unittest.cc
index bf36ebc9be534f4797cb5fca127402cce60d3cb1..5e1b1dca3cf3046a76d3378467824ff533015eee 100644
--- a/components/offline_pages/core/background/request_coordinator_unittest.cc
+++ b/components/offline_pages/core/background/request_coordinator_unittest.cc
@@ -46,7 +46,6 @@ const ClientId kClientId1(kClientNamespace, kId1);
 const ClientId kClientId2(kClientNamespace, kId2);
 const int kRequestId1(1);
 const int kRequestId2(2);
-const long kTestTimeBudgetSeconds = 200;
 const int kBatteryPercentageHigh = 75;
 const int kMaxCompletedTries = 3;
 const bool kPowerRequired = true;
@@ -1229,7 +1228,11 @@ TEST_F(RequestCoordinatorTest, TimeBudgetExceeded) {
   // Advance the mock clock far enough to exceed our time budget.
   // The first request will time out, and because we are over time budget,
   // the second request will not be started.
-  AdvanceClockBy(base::TimeDelta::FromSeconds(kTestTimeBudgetSeconds));
+  int over_time_budget_seconds =
+      OfflinerPolicy()
+          .GetProcessingTimeBudgetWhenBackgroundScheduledInSeconds() +
+      10;
+  AdvanceClockBy(base::TimeDelta::FromSeconds(over_time_budget_seconds));
   PumpLoop();
 
   // TryNextRequest should decide that there is no more work to be done,