[2213] style cleanup: combine short lines

src/bin/auth/datasrc_clients_mgr.h

@@ -277,8 +277,7 @@ public:
             try {
                 dns::Name(args->get("origin")->stringValue());
             } catch (const isc::Exception& exc) {
-                isc_throw(CommandError,
-                          "bad origin: " << exc.what());
+                isc_throw(CommandError, "bad origin: " << exc.what());
             }
         }
 
@@ -294,8 +293,7 @@ public:
                 try {
                     dns::RRClass(args->get("class")->stringValue());
                 } catch (const isc::Exception& exc) {
-                    isc_throw(CommandError,
-                              "bad class: " << exc.what());
+                    isc_throw(CommandError, "bad class: " << exc.what());
                 }
             }
         }

src/bin/auth/tests/datasrc_clients_mgr_unittest.cc

@@ -240,10 +240,8 @@ TEST(DataSrcClientsMgrTest, reload) {
     EXPECT_EQ(3, FakeDataSrcClientsBuilder::command_queue->size());
 
     // same for empty data and data that is not a map
-    EXPECT_THROW(mgr.loadZone(isc::data::ConstElementPtr()),
-                              CommandError);
-    EXPECT_THROW(mgr.loadZone(isc::data::Element::createList()),
-                              CommandError);
+    EXPECT_THROW(mgr.loadZone(isc::data::ConstElementPtr()), CommandError);
+    EXPECT_THROW(mgr.loadZone(isc::data::Element::createList()), CommandError);
     EXPECT_EQ(3, FakeDataSrcClientsBuilder::command_queue->size());
 }