Revert 96567 - Reland 96406 - Print preview page selection should not require a rerendering of dr...

chrome/renderer/print_web_view_helper_win.cc

Index: chrome/renderer/print_web_view_helper_win.cc
===================================================================
--- chrome/renderer/print_web_view_helper_win.cc	(revision 96579)
+++ chrome/renderer/print_web_view_helper_win.cc	(working copy)
@@ -126,34 +126,24 @@
   // Calculate the dpi adjustment.
   float scale_factor = static_cast<float>(print_params.desired_dpi /
                                           print_params.dpi);
-  scoped_ptr<Metafile> draft_metafile;
-  printing::Metafile* initial_render_metafile =
-      print_preview_context_.metafile();
 
-  if (print_preview_context_.IsModifiable() && is_print_ready_metafile_sent_) {
-    draft_metafile.reset(new printing::PreviewMetafile);
-    initial_render_metafile = draft_metafile.get();
-  }
-
   base::TimeTicks begin_time = base::TimeTicks::Now();
   printing::Metafile* render_page_result =
       RenderPage(print_params, &scale_factor, page_number, true,
-                 print_preview_context_.frame(), initial_render_metafile);
-
+                 print_preview_context_.frame(),
+                 print_preview_context_.metafile());
   // In the preview flow, RenderPage will never return a new metafile.
-  DCHECK_EQ(render_page_result, initial_render_metafile);
+  DCHECK_EQ(render_page_result, print_preview_context_.metafile());
+
   print_preview_context_.RenderedPreviewPage(
       base::TimeTicks::Now() - begin_time);
 
-  if (draft_metafile.get()) {
-    draft_metafile->FinishDocument();
-  } else if (print_preview_context_.IsModifiable() &&
-             print_preview_context_.generate_draft_pages()){
-    DCHECK(!draft_metafile.get());
-    draft_metafile.reset(
+  scoped_ptr<printing::Metafile> page_metafile;
+  if (print_preview_context_.IsModifiable()) {
+    page_metafile.reset(
         print_preview_context_.metafile()->GetMetafileForCurrentPage());
   }
-  PreviewPageRendered(page_number, draft_metafile.get());
+  PreviewPageRendered(page_number, page_metafile.get());
 }
 
 Metafile* PrintWebViewHelper::RenderPage(
@@ -193,11 +183,8 @@
   // can't be a stack object.
   SkRefPtr<skia::VectorCanvas> canvas = new skia::VectorCanvas(device);
   canvas->unref();  // SkRefPtr and new both took a reference.
-  if (is_preview) {
+  if (is_preview)
     printing::MetafileSkiaWrapper::SetMetafileOnCanvas(canvas.get(), metafile);
-    printing::MetafileSkiaWrapper::SetDraftMode(canvas.get(),
-                                                is_print_ready_metafile_sent_);
-  }
 
   float webkit_scale_factor = frame->printPage(page_number, canvas.get());
   if (*scale_factor <= 0 || webkit_scale_factor <= 0) {