API delegate for non-native file systems

chrome/browser/extensions/api/chrome_extensions_api_client.h

Index: chrome/browser/extensions/api/chrome_extensions_api_client.h
diff --git a/chrome/browser/extensions/api/chrome_extensions_api_client.h b/chrome/browser/extensions/api/chrome_extensions_api_client.h
index 9a4d5e99e7cbe49ded7856f8d5d46d6855c3ed72..55611b757ca0e17f8656ee7bf6cfa469843db69b 100644
--- a/chrome/browser/extensions/api/chrome_extensions_api_client.h
+++ b/chrome/browser/extensions/api/chrome_extensions_api_client.h
@@ -56,6 +56,8 @@ class ChromeExtensionsAPIClient : public ExtensionsAPIClient {
   MetricsPrivateDelegate* GetMetricsPrivateDelegate() override;
 
 #if defined(OS_CHROMEOS)
+  NonNativeFileSystemDelegate* GetNonNativeFileSystemDelegate() override;
+
   void SaveImageDataToClipboard(
       const std::vector<char>& image_data,
       api::clipboard::ImageType type,
@@ -67,6 +69,7 @@ class ChromeExtensionsAPIClient : public ExtensionsAPIClient {
   std::unique_ptr<ChromeMetricsPrivateDelegate> metrics_private_delegate_;
 
 #if defined(OS_CHROMEOS)
+  std::unique_ptr<NonNativeFileSystemDelegate> non_native_file_system_delegate_;
   std::unique_ptr<ClipboardExtensionHelper> clipboard_extension_helper_;
 #endif