[core] Switch unordered_map to map

Change container types where number of elements expected
to be rather small. For instance, number of offline packs
or sql statements.

2 files changed, 4 insertions, 4 deletions

diff --git a/platform/default/include/mbgl/storage/offline_database.hpp b/platform/default/include/mbgl/storage/offline_database.hpp
index 8c39090fbc..96c012b307 100644
--- a/platform/default/include/mbgl/storage/offline_database.hpp
+++ b/platform/default/include/mbgl/storage/offline_database.hpp
@@ -9,10 +9,10 @@
 #include <mbgl/util/mapbox.hpp>
 #include <mbgl/util/expected.hpp>
 
-#include <unordered_map>
+#include <list>
+#include <map>
 #include <memory>
 #include <string>
-#include <list>
 
 namespace mapbox {
 namespace sqlite {
@@ -140,7 +140,7 @@ private:
 
     std::string path;
     std::unique_ptr<mapbox::sqlite::Database> db;
-    std::unordered_map<const char *, const std::unique_ptr<mapbox::sqlite::Statement>> statements;
+    std::map<const char*, const std::unique_ptr<mapbox::sqlite::Statement>> statements;
 
     template <class T>
     T getPragma(const char *);
diff --git a/platform/default/include/mbgl/storage/offline_download.hpp b/platform/default/include/mbgl/storage/offline_download.hpp
index 3a5159470a..a001359b45 100644
--- a/platform/default/include/mbgl/storage/offline_download.hpp
+++ b/platform/default/include/mbgl/storage/offline_download.hpp
@@ -58,7 +58,7 @@ private:
     std::unique_ptr<OfflineRegionObserver> observer;
 
     std::list<std::unique_ptr<AsyncRequest>> requests;
-    std::unordered_set<std::string> requiredSourceURLs;
+    std::set<std::string> requiredSourceURLs;
     std::deque<Resource> resourcesRemaining;
     std::list<Resource> resourcesToBeMarkedAsUsed;
     std::list<std::tuple<Resource, Response>> buffer;