Print Preview: Populating print preview tab title as soon as it is known.

chrome/browser/ui/webui/print_preview_handler.cc

Index: chrome/browser/ui/webui/print_preview_handler.cc
diff --git a/chrome/browser/ui/webui/print_preview_handler.cc b/chrome/browser/ui/webui/print_preview_handler.cc
index 53faf1ac950bb3e6c023c2973e89fd3cb4b5a47b..3e97c33d8a60ef3af8c0d78b19c291e1a56b458b 100644
--- a/chrome/browser/ui/webui/print_preview_handler.cc
+++ b/chrome/browser/ui/webui/print_preview_handler.cc
@@ -446,6 +446,8 @@ void PrintPreviewHandler::RegisterMessages() {
       NewCallback(this, &PrintPreviewHandler::HandleCancelPendingPrintRequest));
   web_ui_->RegisterMessageCallback("saveLastPrinter",
       NewCallback(this, &PrintPreviewHandler::HandleSaveLastPrinter));
+  web_ui_->RegisterMessageCallback("getInitiatorTabTitle",
+      NewCallback(this, &PrintPreviewHandler::HandleGetInitiatorTabTitle));
 }
 
 TabContentsWrapper* PrintPreviewHandler::preview_tab_wrapper() const {
@@ -743,6 +745,11 @@ void PrintPreviewHandler::ReportStats() {
                        manage_printers_dialog_request_count_);
 }
 
+void PrintPreviewHandler::HandleGetInitiatorTabTitle(const ListValue* args) {

[kmadhusu, 2011/09/02 18:50:20]

args is unused. you can remove that.

[dpapad, 2011/09/03 00:10:29]

This is used with RegisterMessageCallback(), I can't remove |args|, right? This
is what other Handle*** methods do in that file.

+  PrintPreviewUI* print_preview_ui = static_cast<PrintPreviewUI*>(web_ui_);
+  print_preview_ui->OnGetInitiatorTabTitle();
+}
+
 void PrintPreviewHandler::ActivateInitiatorTabAndClosePreviewTab() {
   TabContentsWrapper* initiator_tab = GetInitiatorTab();
   if (initiator_tab) {