Bug 744294 - Add c++ ConnectionReady. r=mak.

--HG--
extra : rebase_source : 3b074030355417564923f69bf48f219f75c3ef6b

storage/src/mozStorageConnection.cpp

@@ -816,10 +816,8 @@ Connection::setClosedState()
 bool
 Connection::isAsyncClosing() {
   MutexAutoLock lockedScope(sharedAsyncExecutionMutex);
-  bool isReady;
-  (void)GetConnectionReady(&isReady);
   return mAsyncExecutionThreadShuttingDown && !!mAsyncExecutionThread &&
-    isReady;
+    ConnectionReady();
 }
 
 nsresult
@@ -1135,7 +1133,7 @@ Connection::Clone(bool aReadOnly,
 NS_IMETHODIMP
 Connection::GetConnectionReady(bool *_ready)
 {
-  *_ready = (mDBConn != nsnull);
+  *_ready = ConnectionReady();
   return NS_OK;
 }
 

storage/src/mozStorageConnection.h

@@ -175,6 +175,10 @@ public:
    */
   int stepStatement(sqlite3_stmt* aStatement);
 
+  bool ConnectionReady() {
+    return mDBConn != nsnull;
+  }
+
   /**
    * True if this is an async connection, it is shutting down and it is not
    * closed yet.