PrintPreview: Remove |page_number| from StartPageForVectorCanvas function.

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 564 matching lines @@
   Send(new PrintHostMsg_DidGetPrintedPagesCount(routing_id(),
                                                 print_params.document_cookie,
                                                 page_count));
 
   const gfx::Size& canvas_size = prepare->GetPrintCanvasSize();
   PrintMsg_PrintPage_Params page_params;
   page_params.params = print_params;
   if (params.pages.empty()) {
     for (int i = 0; i < page_count; ++i) {
       page_params.page_number = i;
-      page_params.page_slot = i;
       PrintPageInternal(page_params, canvas_size, frame);
     }
   } else {
     for (size_t i = 0; i < params.pages.size(); ++i) {
       if (params.pages[i] >= page_count)
         break;
       page_params.page_number = params.pages[i];
-      page_params.page_slot = i;
       PrintPageInternal(page_params, canvas_size, frame);
     }
   }
   return true;
 }
 #endif  // OS_MACOSX || OS_WIN
 
 void PrintWebViewHelper::didStopLoading() {
   PrintMsg_PrintPages_Params* params = print_pages_params_.get();
   DCHECK(params != NULL);
@@ skipping 483 matching lines @@
 bool PrintWebViewHelper::PrintPreviewContext::IsModifiable() const {
   // TODO(vandebo) I think this should only return false if the content is a
   // PDF, just because we are printing a particular node does not mean it's
   // a PDF (right?), we should check the mime type of the node.
   if (node())
     return false;
   std::string mime(frame()->dataSource()->response().mimeType().utf8());
   return mime != "application/pdf";
 }
 
-int PrintWebViewHelper::PrintPreviewContext::GetPageSlotForPage(
-    int page_number) const {
-  int page_slot = rendered_pages_[page_number].second;
-  return page_slot == -1 ? page_number : page_slot;
-}
-
 WebKit::WebFrame* PrintWebViewHelper::PrintPreviewContext::frame() const {
   return frame_;
 }
 
 WebKit::WebNode* PrintWebViewHelper::PrintPreviewContext::node() const {
   return node_.get();
 }
 
 int PrintWebViewHelper::PrintPreviewContext::total_page_count() const {
   return total_page_count_;
@@ skipping 11 matching lines @@
 const gfx::Size&
 PrintWebViewHelper::PrintPreviewContext::GetPrintCanvasSize() const {
   return prep_frame_view_->GetPrintCanvasSize();
 }
 
 void PrintWebViewHelper::PrintPreviewContext::ClearContext() {
   prep_frame_view_.reset();
   metafile_.reset();
   rendered_pages_.clear();
 }