Ensure tests have an active task runner

chrome/browser/ui/webui/ntp/ntp_user_data_logger_unittest.cc

Index: chrome/browser/ui/webui/ntp/ntp_user_data_logger_unittest.cc
diff --git a/chrome/browser/ui/webui/ntp/ntp_user_data_logger_unittest.cc b/chrome/browser/ui/webui/ntp/ntp_user_data_logger_unittest.cc
index 59632f0ad2058ac9bf1b46576d56624bdc09a141..e6493f199538811183357f826fe75f6393c03c10 100644
--- a/chrome/browser/ui/webui/ntp/ntp_user_data_logger_unittest.cc
+++ b/chrome/browser/ui/webui/ntp/ntp_user_data_logger_unittest.cc
@@ -9,6 +9,7 @@
 #include "base/metrics/statistics_recorder.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/common/ntp_logging_events.h"
+#include "content/public/test/test_browser_thread_bundle.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
@@ -36,7 +37,11 @@ base::HistogramBase::Count GetBinCount(const std::string& histogram_name,
 
 }  // namespace
 
-TEST(NTPUserDataLoggerTest, TestLogging) {
+class NTPUserDataLoggerTest : public testing::Test {
+  content::TestBrowserThreadBundle thread_bundle_;
+};
+
+TEST_F(NTPUserDataLoggerTest, TestLogging) {
   base::StatisticsRecorder::Initialize();
 
   // Ensure empty statistics.
@@ -101,7 +106,7 @@ TEST(NTPUserDataLoggerTest, TestLogging) {
   EXPECT_EQ(1, GetTotalCount("NewTabPage.SuggestionsType"));
 }
 
-TEST(NTPUserDataLoggerTest, TestLogMostVisitedImpression) {
+TEST_F(NTPUserDataLoggerTest, TestLogMostVisitedImpression) {
   base::StatisticsRecorder::Initialize();
 
   EXPECT_EQ(0, GetBinCount("NewTabPage.SuggestionsImpression.foobar", 1));
@@ -127,7 +132,7 @@ TEST(NTPUserDataLoggerTest, TestLogMostVisitedImpression) {
   EXPECT_EQ(1, GetBinCount("NewTabPage.SuggestionsImpression.foobar", 5));
 }
 
-TEST(NTPUserDataLoggerTest, TestLogMostVisitedNavigation) {
+TEST_F(NTPUserDataLoggerTest, TestLogMostVisitedNavigation) {
   base::StatisticsRecorder::Initialize();
 
   EXPECT_EQ(0, GetTotalCount("NewTabPage.MostVisited"));