1 files changed, 0 insertions, 37 deletions
diff --git a/src/mbgl/storage/file_source.cpp b/src/mbgl/storage/file_source.cpp
deleted file mode 100644
index 5f60a05278..0000000000
--- a/src/mbgl/storage/file_source.cpp
+++ /dev/null
@@ -1,37 +0,0 @@
-#include <mbgl/storage/file_source.hpp>
-#include <mbgl/storage/resource_options.hpp>
-#include <mbgl/util/string.hpp>
-
-#include <mutex>
-#include <map>
-
-namespace mbgl {
-
-std::shared_ptr<FileSource> FileSource::getSharedFileSource(const ResourceOptions& options) {
-    static std::mutex mutex;
-    static std::map<std::string, std::weak_ptr<mbgl::FileSource>> fileSources;
-
-    std::lock_guard<std::mutex> lock(mutex);
-
-    // Purge entries no longer in use.
-    for (auto it = fileSources.begin(); it != fileSources.end();) {
-        it = it->second.expired() ? fileSources.erase(it) : ++it;
-    }
-
-    const auto context = reinterpret_cast<uint64_t>(options.platformContext());
-    const std::string key = options.baseURL() + '|' + options.accessToken() + '|' + options.cachePath() + '|' + util::toString(context);
-
-    std::shared_ptr<mbgl::FileSource> fileSource;
-    auto tuple = fileSources.find(key);
-    if (tuple != fileSources.end()) {
-        fileSource = tuple->second.lock();
-    }
-
-    if (!fileSource) {
-        fileSources[key] = fileSource = createPlatformFileSource(options);
-    }
-
-    return fileSource;
-}
-
-} // namespace mbgl