Collect data reduction proxy UMA on all platforms

components/data_reduction_proxy/browser/data_reduction_proxy_metrics_unittest.cc

Index: components/data_reduction_proxy/browser/data_reduction_proxy_metrics_unittest.cc
diff --git a/components/data_reduction_proxy/browser/data_reduction_proxy_metrics_unittest.cc b/components/data_reduction_proxy/browser/data_reduction_proxy_metrics_unittest.cc
index f5e24f3ed002d455deede08c50ed186a15771bdd..f1139776adbb3ec45f7c89c6a2cad632b9a4ffe4 100644
--- a/components/data_reduction_proxy/browser/data_reduction_proxy_metrics_unittest.cc
+++ b/components/data_reduction_proxy/browser/data_reduction_proxy_metrics_unittest.cc
@@ -15,7 +15,6 @@
 
 namespace {
 
-#if defined(OS_ANDROID) || defined(OS_IOS)
 const size_t kNumDaysInHistory = 60;
 
 int64 GetListPrefInt64Value(
@@ -28,8 +27,6 @@ int64 GetListPrefInt64Value(
   return value;
 }
 
-#endif  // defined(OS_ANDROID) || defined(OS_IOS)
-
 }  // namespace
 
 namespace data_reduction_proxy {
@@ -46,7 +43,6 @@ class ChromeNetworkDataSavingMetricsTest : public testing::Test {
     registry->RegisterInt64Pref(
         data_reduction_proxy::prefs::kHttpOriginalContentLength, 0);
 
-#if defined(OS_ANDROID) || defined(OS_IOS)
     registry->RegisterListPref(data_reduction_proxy::prefs::
                                    kDailyHttpOriginalContentLength);
     registry->RegisterListPref(data_reduction_proxy::prefs::
@@ -78,7 +74,6 @@ class ChromeNetworkDataSavingMetricsTest : public testing::Test {
     registry->RegisterInt64Pref(
         data_reduction_proxy::prefs::
             kDailyHttpContentLengthLastUpdateDate, 0L);
-#endif  // defined(OS_ANDROID) || defined(OS_IOS)
   }
 
   TestingPrefServiceSimple pref_service_;
@@ -110,8 +105,6 @@ TEST_F(ChromeNetworkDataSavingMetricsTest, TotalLengths) {
                 data_reduction_proxy::prefs::kHttpOriginalContentLength));
 }
 
-#if defined(OS_ANDROID) || defined(OS_IOS)
-
 // The initial last update time used in test. There is no leap second a few
 // days around this time used in the test.
 // Note: No time zone is specified. Local time will be assumed by
@@ -679,6 +672,5 @@ TEST_F(ChromeNetworkDailyDataSavingMetricsTest, BackwardTwoDays) {
       original, 1, received, 1,
       original, 1, received, 1);
 }
-#endif  // defined(OS_ANDROID) || defined(OS_IOS)
 
 }  // namespace data_reduction_proxy