Fix issue where hiding copy constructor deletes move constructor. am: 3b12e5e65b

am: 996578be59

Change-Id: Ic1c7017503466cdb1df0ab77080823232804240f

2 files changed, 7 insertions, 7 deletions

diff --git a/include/keymaster/android_keymaster_messages.h b/include/keymaster/android_keymaster_messages.h
index 5adf4c6..002a3ac 100644
--- a/include/keymaster/android_keymaster_messages.h
+++ b/include/keymaster/android_keymaster_messages.h
@@ -103,7 +103,7 @@ inline int32_t MessageVersion(uint8_t major_ver, uint8_t minor_ver, uint8_t /* s
 
 struct KeymasterMessage : public Serializable {
     explicit KeymasterMessage(int32_t ver) : message_version(ver) { assert(ver >= 0); }
-    KeymasterMessage(KeymasterMessage&& other) : message_version(move(other.message_version)) {}
+
     uint32_t message_version;
 };
 
@@ -116,9 +116,6 @@ struct KeymasterMessage : public Serializable {
 struct KeymasterResponse : public KeymasterMessage {
     explicit KeymasterResponse(int32_t ver)
         : KeymasterMessage(ver), error(KM_ERROR_UNKNOWN_ERROR) {}
-    KeymasterResponse(KeymasterResponse&& other)
-        : KeymasterMessage(move(other)), error(move(other.error)) {}
-    KeymasterResponse& operator=(KeymasterResponse&&) = default;
 
     size_t SerializedSize() const override;
     uint8_t* Serialize(uint8_t* buf, const uint8_t* end) const override;
diff --git a/include/keymaster/serializable.h b/include/keymaster/serializable.h
index f182645..9f69f44 100644
--- a/include/keymaster/serializable.h
+++ b/include/keymaster/serializable.h
@@ -52,10 +52,13 @@ class Serializable {
      */
     virtual bool Deserialize(const uint8_t** buf_ptr, const uint8_t* end) = 0;
 
-  private:
     // Disallow copying and assignment.
-    Serializable(const Serializable&);
-    void operator=(const Serializable&);
+    Serializable(const Serializable&) = delete;
+    Serializable& operator=(const Serializable&) = delete;
+
+    // Move only.
+    Serializable(Serializable&&) = default;
+    Serializable& operator=(Serializable&&) = default;
 };
 
 /*