Clean up SkTLogic.

src/core/SkRecord.h

Index: src/core/SkRecord.h
diff --git a/src/core/SkRecord.h b/src/core/SkRecord.h
index 9672bbcffa4711a89ef40b2408989e5cd3570d07..933cccceb8d6688dee53ac973e79e0c16556c894 100644
--- a/src/core/SkRecord.h
+++ b/src/core/SkRecord.h
@@ -134,13 +134,13 @@ private:
     };
 
     template <typename T>
-    SK_WHEN(SkTIsEmpty<T>, T*) allocCommand() {
+    SK_WHEN(skstd::is_empty<T>, T*) allocCommand() {
         static T singleton = {};
         return &singleton;
     }
 
     template <typename T>
-    SK_WHEN(!SkTIsEmpty<T>, T*) allocCommand() { return this->alloc<T>(); }
+    SK_WHEN(!skstd::is_empty<T>, T*) allocCommand() { return this->alloc<T>(); }
 
     void grow();