PrintPreview: While printing the preview data, set the initiator tab title as print job name.

chrome/renderer/print_web_view_helper.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/renderer/print_web_view_helper.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/logging.h"
@@ skipping 179 matching lines @@
     NOTREACHED() << "Failed to initialize print page settings";
     return;
   }
 
   if (!UpdatePrintSettings(job_settings)) {
     NOTREACHED() << "Failed to update print page settings";
     DidFinishPrinting(true);  // Release all printing resources.
     return;
   }
 
+  job_settings.GetString("printJobTitle", &job_title_);
+
   // Render Pages for printing.
   RenderPagesForPrint(pdf_frame, &pdf_element);
 #endif
 }
 
 bool PrintWebViewHelper::GetPrintFrame(WebKit::WebFrame** frame) {
   DCHECK(frame);
   DCHECK(render_view()->webview());
   if (!render_view()->webview())
     return false;
@@ skipping 133 matching lines @@
     render_view()->runModalAlertDialog(
         web_view->mainFrame(),
         l10n_util::GetStringUTF16(IDS_PRINT_SPOOL_FAILED_ERROR_TEXT));
   }
 
   if (print_web_view_) {
     print_web_view_->close();
     print_web_view_ = NULL;
   }
   print_pages_params_.reset();
+  job_title_.clear();
 }
 
 bool PrintWebViewHelper::CopyAndPrint(WebKit::WebFrame* web_frame) {
   // Create a new WebView with the same settings as the current display one.
   // Except that we disable javascript (don't want any active content running
   // on the page).
   WebPreferences prefs = render_view()->webkit_preferences();
   prefs.javascript_enabled = false;
   prefs.java_enabled = false;
 
@@ skipping 21 matching lines @@
                                     WebNode* node) {
   PrintMsg_Print_Params printParams = params.params;
   UpdatePrintableSizeInPrintParameters(frame, node, &printParams);
 
   PrepareFrameAndViewForPrint prep_frame_view(printParams,
                                               frame,
                                               node,
                                               frame->view());
   int page_count = prep_frame_view.GetExpectedPageCount();
 
-  render_view()->Send(new PrintHostMsg_DidGetPrintedPagesCount(
-      render_view()->routing_id(), printParams.document_cookie, page_count));
+  render_view()->Send(new PrintHostMsg_DidGetBasicPrintJobInfo(
+      render_view()->routing_id(), printParams.document_cookie, page_count,
+      job_title_));
   if (!page_count)
     return;
 
   const gfx::Size& canvas_size = prep_frame_view.GetPrintCanvasSize();
   PrintMsg_PrintPage_Params page_params;
   page_params.params = printParams;
   if (params.pages.empty()) {
     for (int i = 0; i < page_count; ++i) {
       page_params.page_number = i;
       PrintPage(page_params, canvas_size, frame);
@@ skipping 277 matching lines @@
 
 void PrintWebViewHelper::ResetScriptedPrintCount() {
   // Reset cancel counter on successful print.
   user_cancelled_scripted_print_count_ = 0;
 }
 
 void PrintWebViewHelper::IncrementScriptedPrintCount() {
   ++user_cancelled_scripted_print_count_;
   last_cancelled_script_print_ = base::Time::Now();
 }