PdfMetafileSkia: start supporting more document types.

components/printing/renderer/print_web_view_helper.cc

 // Copyright (c) 2012 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 "components/printing/renderer/print_web_view_helper.h"
 
 #include <stddef.h>
 #include <stdint.h>
 #include <string>
 #include <utility>
@@ skipping 1231 matching lines @@
 #if !defined(OS_MACOSX) && defined(ENABLE_PRINT_PREVIEW)
 bool PrintWebViewHelper::RenderPreviewPage(
     int page_number,
     const PrintMsg_Print_Params& print_params) {
   PrintMsg_PrintPage_Params page_params;
   page_params.params = print_params;
   page_params.page_number = page_number;
   std::unique_ptr<PdfMetafileSkia> draft_metafile;
   PdfMetafileSkia* initial_render_metafile = print_preview_context_.metafile();
   if (print_preview_context_.IsModifiable() && is_print_ready_metafile_sent_) {
-    draft_metafile.reset(new PdfMetafileSkia);
+    draft_metafile.reset(new PdfMetafileSkia(PDF_SKIA_DOCUMENT_TYPE));
     initial_render_metafile = draft_metafile.get();
   }
 
   base::TimeTicks begin_time = base::TimeTicks::Now();
   PrintPageInternal(page_params, print_preview_context_.prepared_frame(),
                     initial_render_metafile, nullptr, nullptr);
   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 =
-        print_preview_context_.metafile()->GetMetafileForCurrentPage();
+        print_preview_context_.metafile()->GetMetafileForCurrentPage(
+            PDF_SKIA_DOCUMENT_TYPE);
   }
   return PreviewPageRendered(page_number, draft_metafile.get());
 }
 #endif  // !defined(OS_MACOSX) && defined(ENABLE_PRINT_PREVIEW)
 
 bool PrintWebViewHelper::FinalizePrintReadyDocument() {
   DCHECK(!is_print_ready_metafile_sent_);
   print_preview_context_.FinalizePrintReadyDocument();
 
   PdfMetafileSkia* metafile = print_preview_context_.metafile();
@@ skipping 738 matching lines @@
   prep_frame_view_.reset(prepared_frame);
   prep_frame_view_->StartPrinting();
 
   total_page_count_ = prep_frame_view_->GetExpectedPageCount();
   if (total_page_count_ == 0) {
     LOG(ERROR) << "CreatePreviewDocument got 0 page count";
     set_error(PREVIEW_ERROR_ZERO_PAGES);
     return false;
   }
 
-  metafile_.reset(new PdfMetafileSkia);
+  metafile_.reset(new PdfMetafileSkia(PDF_SKIA_DOCUMENT_TYPE));
   CHECK(metafile_->Init());
 
   current_page_index_ = 0;
   pages_to_render_ = pages;
   // Sort and make unique.
   std::sort(pages_to_render_.begin(), pages_to_render_.end());
   pages_to_render_.resize(
       std::unique(pages_to_render_.begin(), pages_to_render_.end()) -
       pages_to_render_.begin());
   // Remove invalid pages.
@@ skipping 212 matching lines @@
       blink::WebConsoleMessage::LevelWarning, message));
   return false;
 }
 
 void PrintWebViewHelper::ScriptingThrottler::Reset() {
   // Reset counter on successful print.
   count_ = 0;
 }
 
 }  // namespace printing