fix icode error other than RULE103 & 069-2

Change-Id: Ie7b3e4f3fc6e5ca4ec77732d09610658144fa3a0

kvdb/src/gtest_db_func.cpp

@@ -52,13 +52,13 @@ TEST_F(KVDBTest, AbstractKVDB_Func_Test) {
     std::string get_list = "getlist.txt";
     std::ifstream set_file(set_list);
     std::ifstream get_file(get_list);
-    for ( std::string line; getline(set_file, line ); )
+    for (std::string line; getline(set_file, line); )
     {
         std::vector<std::string> strs = StringSplit (line, ' ');
         kvdb->Set(strs[0], strs[1]);
     }
 
-    for ( std::string line; getline(set_file, line ); ) {
+    for (std::string line; getline(set_file, line); ) {
         std::vector<std::string> strs = StringSplit(line, ' ');
         std::string val = kvdb->Get(strs[0]);
         ASSERT_EQ(val, strs[1]);

kvdb/src/gtest_db_thread.cpp

@@ -29,9 +29,6 @@ protected:
     static void SetUpTestCase() {
 
     }
-
-    ~KVDBTest() {} 
-
 };
 int my_argc;
 char** my_argv;