Convert implicit scoped_refptr constructor calls to explicit ones, part 1

chrome/browser/host_content_settings_map_unittest.cc

Index: chrome/browser/host_content_settings_map_unittest.cc
diff --git a/chrome/browser/host_content_settings_map_unittest.cc b/chrome/browser/host_content_settings_map_unittest.cc
index ea829d4ab28da661c16baa4a712481846fdbba4f..b5c74a09a220d006815a3be000c39f9a631b717f 100644
--- a/chrome/browser/host_content_settings_map_unittest.cc
+++ b/chrome/browser/host_content_settings_map_unittest.cc
@@ -527,8 +527,8 @@ TEST_F(HostContentSettingsMapTest, OffTheRecord) {
   HostContentSettingsMap* host_content_settings_map =
       profile.GetHostContentSettingsMap();
   profile.set_off_the_record(true);
-  scoped_refptr<HostContentSettingsMap> otr_map =
-      new HostContentSettingsMap(&profile);
+  scoped_refptr<HostContentSettingsMap> otr_map(
+      new HostContentSettingsMap(&profile));
   profile.set_off_the_record(false);
 
   GURL host("http://example.com/");