Move Start/EndPage() from NewPage/PageDone() to inside the metafile.

chrome/browser/printing/print_job_worker.cc

Index: chrome/browser/printing/print_job_worker.cc
diff --git a/chrome/browser/printing/print_job_worker.cc b/chrome/browser/printing/print_job_worker.cc
index 3edac100d7dfac2630e41d3366170f4ced94b844..c7c965ea958feb3ef9f028e60e71baaf9bb8443d 100644
--- a/chrome/browser/printing/print_job_worker.cc
+++ b/chrome/browser/printing/print_job_worker.cc
@@ -307,9 +307,15 @@ void PrintJobWorker::SpoolPage(PrintedPage& page) {
 
   // Actual printing.
 #if defined(OS_WIN) || defined(OS_MACOSX)
-  document_->RenderPrintedPage(page, printing_context_->context());
+  if(!document_->RenderPrintedPage(page, printing_context_->context())){
+    OnFailure();
+    return;
+  }
 #elif defined(OS_POSIX)
-  document_->RenderPrintedPage(page, printing_context_.get());
+  if(!document_->RenderPrintedPage(page, printing_context_.get())){
+    OnFailure();
+    return;
+  }
 #endif
 
   // Postprocess.