Fix names

Author: Temdog007

src/test/SDL_test_common.c

@@ -1403,8 +1403,8 @@ bool SDLTest_CommonInit(SDLTest_CommonState *state)
                 if (i != 0) {
                     char id[64];
                     SDL_snprintf(id, sizeof(id), "#canvas%d", i + 1);
-                    SDL_SetStringProperty(props, SDL_PROP_WINDOW_CREATE_EMSCRIPTEN_CANVAS_ID, id);
-                    SDL_SetStringProperty(props, SDL_PROP_WINDOW_CREATE_EMSCRIPTEN_KEYBOARD_ELEMENT, id);
+                    SDL_SetStringProperty(props, SDL_PROP_WINDOW_CREATE_EMSCRIPTEN_CANVAS_ID_STRING, id);
+                    SDL_SetStringProperty(props, SDL_PROP_WINDOW_CREATE_EMSCRIPTEN_KEYBOARD_ELEMENT_STRING, id);
                 }
 #endif
             } else {

test/testmultiwindow.c

@@ -115,7 +115,7 @@ static TestWindow *createTestWindowAtMousePosition(SDLTest_CommonState *state)
 
   props = SDL_CreateProperties();
   SDL_SetStringProperty(props, SDL_PROP_WINDOW_CREATE_TITLE_STRING, title);
-  SDL_SetStringProperty(props, SDL_PROP_WINDOW_CREATE_EMSCRIPTEN_CANVAS_ID, title);
+  SDL_SetStringProperty(props, SDL_PROP_WINDOW_CREATE_EMSCRIPTEN_CANVAS_ID_STRING, title);
   SDL_SetFloatProperty(props, SDL_PROP_WINDOW_CREATE_X_NUMBER, rect.x);
   SDL_SetFloatProperty(props, SDL_PROP_WINDOW_CREATE_Y_NUMBER, rect.y);
   SDL_SetFloatProperty(props, SDL_PROP_WINDOW_CREATE_WIDTH_NUMBER, rect.w);