Replace JsonString::Ownership with bool

extras/tests/JsonObject/subscript.cpp

@@ -158,7 +158,7 @@ TEST_CASE("JsonObject::operator[]") {
   }
 
   SECTION("should duplicate a non-static JsonString key") {
-    obj[JsonString("hello", JsonString::Copied)] = "world";
+    obj[JsonString("hello", false)] = "world";
     REQUIRE(spy.log() == AllocatorLog{
                              Allocate(sizeofPool()),
                              Allocate(sizeofString("hello")),
@@ -166,7 +166,7 @@ TEST_CASE("JsonObject::operator[]") {
   }
 
   SECTION("should not duplicate a static JsonString key") {
-    obj[JsonString("hello", JsonString::Linked)] = "world";
+    obj[JsonString("hello", true)] = "world";
     REQUIRE(spy.log() == AllocatorLog{
                              Allocate(sizeofPool()),
                          });

extras/tests/JsonVariant/set.cpp

@@ -132,7 +132,7 @@ TEST_CASE("JsonVariant::set() when there is enough memory") {
     char str[16];
 
     strcpy(str, "hello");
-    bool result = variant.set(JsonString(str, JsonString::Linked));
+    bool result = variant.set(JsonString(str, true));
     strcpy(str, "world");
 
     REQUIRE(result == true);
@@ -144,7 +144,7 @@ TEST_CASE("JsonVariant::set() when there is enough memory") {
     char str[16];
 
     strcpy(str, "hello");
-    bool result = variant.set(JsonString(str, JsonString::Copied));
+    bool result = variant.set(JsonString(str));
     strcpy(str, "world");
 
     REQUIRE(result == true);

extras/tests/Misc/StringAdapters.cpp

@@ -101,7 +101,7 @@ TEST_CASE("adaptString()") {
   }
 
   SECTION("JsonString linked") {
-    JsonString orig("hello", JsonString::Ownership::Linked);
+    JsonString orig("hello", true);
     auto s = adaptString(orig);
 
     CHECK(s.isNull() == false);
@@ -110,7 +110,7 @@ TEST_CASE("adaptString()") {
   }
 
   SECTION("JsonString copied") {
-    JsonString orig("hello", JsonString::Ownership::Copied);
+    JsonString orig("hello", false);
     auto s = adaptString(orig);
 
     CHECK(s.isNull() == false);

extras/tests/MsgPackSerializer/serializeVariant.cpp

@@ -139,8 +139,7 @@ TEST_CASE("serialize MsgPack value") {
 
   SECTION("str 32") {
     std::string shortest(65536, '?');
-    checkVariant(JsonString(shortest.c_str(),
-                            JsonString::Linked),  // force store by pointer
+    checkVariant(JsonString(shortest.c_str(), true),  // force store by pointer
                  "\xDB\x00\x01\x00\x00"_s + shortest);
   }