Turned unnecessary value and move of const to errors.

Author: gaaclarke

.clang-tidy

@@ -24,7 +24,9 @@ clang-analyzer-*,\
 readability-identifier-naming,\
 clang-diagnostic-*,\
 google-objc-*,\
-google-explicit-constructor"
+google-explicit-constructor,\
+performance-move-const-arg,\
+performance-unnecessary-value-param"
 
 CheckOptions:
   - key:    modernize-use-default-member-init.UseAssignment