Add support for obtaining AV products on Win7.

chrome/browser/metrics/antivirus_metrics_provider_win_unittest.cc

Index: chrome/browser/metrics/antivirus_metrics_provider_win_unittest.cc
diff --git a/chrome/browser/metrics/antivirus_metrics_provider_win_unittest.cc b/chrome/browser/metrics/antivirus_metrics_provider_win_unittest.cc
index a558589e2e5b8711d15c26d5a8c7fd4f91269ae0..d7913015b7e7b476746dc64b5d6d0a14492b342d 100644
--- a/chrome/browser/metrics/antivirus_metrics_provider_win_unittest.cc
+++ b/chrome/browser/metrics/antivirus_metrics_provider_win_unittest.cc
@@ -13,6 +13,7 @@
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/strings/sys_string_conversions.h"
+#include "base/test/histogram_tester.h"
 #include "base/threading/thread_restrictions.h"
 #include "base/version.h"
 #include "base/win/windows_version.h"
@@ -103,6 +104,7 @@ class AntiVirusMetricsProviderTest : public ::testing::TestWithParam<bool> {
 };
 
 TEST_P(AntiVirusMetricsProviderTest, GetMetricsFullName) {
+  base::HistogramTester histograms;
   SetFullNamesFeatureEnabled(expect_unhashed_value_);
   // Make sure the I/O is happening on the FILE thread by disallowing it on
   // the main thread.
@@ -113,6 +115,8 @@ TEST_P(AntiVirusMetricsProviderTest, GetMetricsFullName) {
   content::RunMessageLoop();
   EXPECT_TRUE(got_results_);
   base::ThreadRestrictions::SetIOAllowed(previous_value);
+  histograms.ExpectUniqueSample("UMA.AntiVirusMetricsProvider.Result",
+                                AntiVirusMetricsProvider::RESULT_SUCCESS, 1);
 }
 
 INSTANTIATE_TEST_CASE_P(, AntiVirusMetricsProviderTest, ::testing::Bool());