Move CWalletDB code to new walletdb module.

In addition to standard code separation, this change opens the door
to fixing several include inter-dependencies.

1 files changed, 1 insertions, 3 deletions

diff --git a/src/main.h b/src/main.h
index a67449007f..b6bce014ec 100644
--- a/src/main.h
+++ b/src/main.h
@@ -17,13 +17,11 @@
 
 #include <list>
 
+class CWallet;
 class CBlock;
 class CBlockIndex;
-class CWalletTx;
-class CWallet;
 class CKeyItem;
 class CReserveKey;
-class CWalletDB;
 
 class CAddress;
 class CInv;