thunderbird changes for 206408 hook up cancel for imap fcc, r=sspitzer, sr=mscott

mail/components/compose/content/MsgComposeCommands.js

@@ -53,7 +53,7 @@ var sNameProperty = null;
    in the other js file.
 */
 var msgWindow = Components.classes["@mozilla.org/messenger/msgwindow;1"].createInstance();
-
+msgWindow = msgWindow.QueryInterface(Components.interfaces.nsIMsgWindow);
 
 /**
  * Global variables, need to be re-initialized every time mostly because we need to release them when the window close
@@ -1709,7 +1709,9 @@ function GenericSendMessage( msgType )
           progress.registerListener(progressListener);
           gSendOrSaveOperationInProgress = true;
         }
-        gMsgCompose.SendMsg(msgType, getCurrentIdentity(), progress);
+        msgWindow.SetDOMWindow(window);
+
+        gMsgCompose.SendMsg(msgType, getCurrentIdentity(), msgWindow, progress);
       }
       catch (ex) {
         dump("failed to SendMsg: " + ex + "\n");
@@ -1775,9 +1777,9 @@ function Save()
 
 function SaveAsFile(saveAs)
 {
-  dump("SaveAsFile from XUL\n");
-  var subject = document.getElementById('msgSubject').value; 
-  GetCurrentEditor().setDocumentTitle(subject); 
+  dump("SaveAsFile from XUL\n");
+  var subject = document.getElementById('msgSubject').value; 
+  GetCurrentEditor().setDocumentTitle(subject); 
 
   if (gMsgCompose.bodyConvertible() == nsIMsgCompConvertible.Plain)
     SaveDocument(saveAs, false, "text/plain");
@@ -2364,7 +2366,7 @@ function FocusOnFirstAttachment()
 
 function AttachmentElementHasItems()
 {
-  var element = document.getElementById("bucketList");
+  var element = document.getElementById("attachmentBucket");
 
   return element ? element.childNodes.length : 0;
 }