Rename USE_NSS to USE_NSS_CERTS.

net/url_request/url_fetcher_impl_unittest.cc

Index: net/url_request/url_fetcher_impl_unittest.cc
diff --git a/net/url_request/url_fetcher_impl_unittest.cc b/net/url_request/url_fetcher_impl_unittest.cc
index 9b744788f0a4d7842e4e1888626b4acdc1416b43..8fc5f2dde17824863bf817cd23de255e3d4f9a71 100644
--- a/net/url_request/url_fetcher_impl_unittest.cc
+++ b/net/url_request/url_fetcher_impl_unittest.cc
@@ -33,7 +33,7 @@
 #include "net/url_request/url_request_throttler_manager.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
-#if defined(USE_NSS) || defined(OS_IOS)
+#if defined(USE_NSS_CERTS) || defined(OS_IOS)
 #include "net/cert_net/nss_ocsp.h"
 #endif
 
@@ -186,14 +186,14 @@ class URLFetcherTest : public testing::Test,
 
     context_.reset(new ThrottlingTestURLRequestContext());
 
-#if defined(USE_NSS) || defined(OS_IOS)
+#if defined(USE_NSS_CERTS) || defined(OS_IOS)
     crypto::EnsureNSSInit();
     EnsureNSSHttpIOInit();
 #endif
   }
 
   void TearDown() override {
-#if defined(USE_NSS) || defined(OS_IOS)
+#if defined(USE_NSS_CERTS) || defined(OS_IOS)
     ShutdownNSSHttpIO();
 #endif
   }