OSCrypt supports encryption with KWallet

components/os_crypt/key_storage_linux.h

Index: components/os_crypt/key_storage_linux.h
diff --git a/components/os_crypt/key_storage_linux.h b/components/os_crypt/key_storage_linux.h
index b8ef53bcf1c1e1cf1f4ceb5128855f41a5510402..2791d75633b4b8a264705c1db6663b11e0294ecb 100644
--- a/components/os_crypt/key_storage_linux.h
+++ b/components/os_crypt/key_storage_linux.h
@@ -20,6 +20,9 @@ class KeyStorageLinux {
   // Force OSCrypt to use a specific linux password store.
   static void SetStore(const std::string& store_type);
 
+  // The product name to use for permission prompts.
+  static void SetProductName(const std::string& product_name);
+
   // Tries to load the appropriate key storage. Returns null if none succeed.
   static std::unique_ptr<KeyStorageLinux> CreateService();
 
@@ -31,6 +34,11 @@ class KeyStorageLinux {
   // Loads the key storage. Returns false if the service is not available.
   virtual bool Init() = 0;
 
+  // The name of the group, if any, containing the key.
+  static const char kFolderName[];
+  // The name of the entry with the encryption key.
+  static const char kKey[];
+
  private:
   DISALLOW_COPY_AND_ASSIGN(KeyStorageLinux);
 };