move-only: Move CAddrMan::Check to cpp file

This speeds up compilation of the whole program because the included
header file is smaller.

Can be reviewed with --color-moved=dimmed-zebra --color-moved-ws=ignore-all-space

src/addrman.cpp

@@ -743,6 +743,17 @@ CAddrInfo CAddrMan::Select_(bool newOnly) const
     }
 }
 
+void CAddrMan::Check() const
+{
+    AssertLockHeld(cs);
+
+    const int err = Check_();
+    if (err) {
+        LogPrintf("ADDRMAN CONSISTENCY CHECK FAILED!!! err=%i\n", err);
+        assert(false);
+    }
+}
+
 int CAddrMan::Check_() const
 {
     AssertLockHeld(cs);

src/addrman.h

@@ -392,16 +392,7 @@ private:
     CAddrInfo SelectTriedCollision_() EXCLUSIVE_LOCKS_REQUIRED(cs);
 
     //! Consistency check
-    void Check() const EXCLUSIVE_LOCKS_REQUIRED(cs)
-    {
-        AssertLockHeld(cs);
-
-        const int err = Check_();
-        if (err) {
-            LogPrintf("ADDRMAN CONSISTENCY CHECK FAILED!!! err=%i\n", err);
-            assert(false);
-        }
-    }
+    void Check() const EXCLUSIVE_LOCKS_REQUIRED(cs);
 
     //! Perform consistency check. Returns an error code or zero.
     int Check_() const EXCLUSIVE_LOCKS_REQUIRED(cs);