Don't use ManagedTexture in GameInfoCache, not needed.

UI/GameInfoCache.h

@@ -64,18 +64,22 @@ enum class IdentifiedFileType;
 
 struct GameInfoTex {
 	std::string data;
-	std::unique_ptr<ManagedTexture> texture;
+	Draw::Texture *texture = nullptr;
 	// The time at which the Icon and the BG were loaded.
 	// Can be useful to fade them in smoothly once they appear.
 	double timeLoaded = 0.0;
 	std::atomic<bool> dataLoaded{};
 
+	// Can ONLY be called from the main thread!
 	void Clear() {
 		if (!data.empty()) {
 			data.clear();
 			dataLoaded = false;
 		}
-		texture.reset(nullptr);
+		if (texture) {
+			texture->Release();
+			texture = nullptr;
+		}
 	}
 };