Get rid of unused skia::IsDraftMode()

components/printing/renderer/print_web_view_helper_pdf_win.cc

 // Copyright 2014 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 "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/process/process_handle.h"
 #include "components/printing/common/print_messages.h"
 #include "content/public/renderer/render_thread.h"
 #include "printing/metafile_skia_wrapper.h"
 #include "printing/page_size_margins.h"
 #include "printing/pdf_metafile_skia.h"
 #include "printing/units.h"
-#include "skia/ext/platform_device.h"
 #include "third_party/WebKit/public/web/WebLocalFrame.h"
 
 namespace printing {
 
 using blink::WebFrame;
 
 bool PrintWebViewHelper::RenderPreviewPage(
     int page_number,
     const PrintMsg_Print_Params& print_params) {
   PrintMsg_PrintPage_Params page_params;
@@ skipping 126 matching lines @@
   float webkit_page_shrink_factor =
       frame->getPrintPageShrink(params.page_number);
   float scale_factor = css_scale_factor * webkit_page_shrink_factor;
 
   skia::PlatformCanvas* canvas =
       metafile->GetVectorCanvasForNewPage(page_size, canvas_area, scale_factor);
   if (!canvas)
     return;
 
   MetafileSkiaWrapper::SetMetafileOnCanvas(*canvas, metafile);
-  skia::SetIsDraftMode(*canvas, is_print_ready_metafile_sent_);
 
 #if defined(ENABLE_PRINT_PREVIEW)
   if (params.params.display_header_footer) {
     // |page_number| is 0-based, so 1 is added.
     PrintHeaderAndFooter(canvas, params.page_number + 1,
                          print_preview_context_.total_page_count(), *frame,
                          scale_factor, page_layout_in_points, params.params);
   }
 #endif  // defined(ENABLE_PRINT_PREVIEW)
 
@@ skipping 26 matching lines @@
                                 shared_mem_handle)) {
     return false;
   }
 
   Send(new PrintHostMsg_DuplicateSection(routing_id(), *shared_mem_handle,
                                          shared_mem_handle));
   return true;
 }
 
 }  // namespace printing