DeletePreviewContents   44 chrome/browser/printing/background_printing_manager.cc   manager_->DeletePreviewContents(web_contents());
DeletePreviewContents   48 chrome/browser/printing/background_printing_manager.cc   manager_->DeletePreviewContents(web_contents);
DeletePreviewContents   95 chrome/browser/printing/background_printing_manager.cc   DeletePreviewContents(content::Source<WebContents>(source).ptr());
DeletePreviewContents   54 chrome/browser/printing/background_printing_manager.h   void DeletePreviewContents(content::WebContents* preview_contents);