[grpc][Gpr_To_Absl_Logging] Migrating from gpr to absl logging GPR_ASSERT

test/core/event_engine/event_engine_test_utils.cc

@@ -133,7 +133,7 @@ absl::Status SendValidatePayload(absl::string_view data,
     read_slice_buf.MoveFirstNBytesIntoSliceBuffer(read_slice_buf.Length(),
                                                   read_store_buf);
     if (receive_endpoint->Read(read_cb, &read_slice_buf, &args)) {
-      CHECK_NE(read_slice_buf.Length(), 0);
+      CHECK_NE(read_slice_buf.Length(), 0u);
       read_cb(absl::OkStatus());
     }
   };

test/core/event_engine/test_suite/tools/windows_event_engine_factory.cc

@@ -39,7 +39,7 @@ CustomEventEngineFactory() {
 absl::AnyInvocable<
     std::unique_ptr<grpc_event_engine::experimental::EventEngine>(void)>
 CustomEventEngineFactory() {
-  CHECK(false) <<  "This tool was not built for Windows.");
+  CHECK(false) <<  "This tool was not built for Windows.";
 }
 
 #endif