Revert 103021 - PrintPreview: Printing preview of a PDF on Mac with Skia only previews the last p...

webkit/plugins/ppapi/ppapi_plugin_instance.h

Index: webkit/plugins/ppapi/ppapi_plugin_instance.h
===================================================================
--- webkit/plugins/ppapi/ppapi_plugin_instance.h	(revision 103025)
+++ webkit/plugins/ppapi/ppapi_plugin_instance.h	(working copy)
@@ -466,14 +466,14 @@
   // variable to hold on to the pixels.
   scoped_refptr<PPB_ImageData_Impl> last_printed_page_;
 #endif  // defined(OS_MACOSX)
-#if defined(USE_SKIA)
-  // Always when printing to PDF on Linux and when printing for preview on Mac
-  // and Win, the entire document goes into one metafile.  However, when users
-  // print only a subset of all the pages, it is impossible to know if a call
-  // to PrintPage() is the last call. Thus in PrintPage(), just store the page
-  // number in |ranges_|. The hack is in PrintEnd(), where a valid |canvas_|
-  // is preserved in PrintWebViewHelper::PrintPages. This makes it possible
-  // to generate the entire PDF given the variables below:
+#if defined(OS_LINUX) || defined(OS_WIN)
+  // When printing to PDF (print preview, Linux) the entire document goes into
+  // one metafile.  However, when users print only a subset of all the pages,
+  // it is impossible to know if a call to PrintPage() is the last call.
+  // Thus in PrintPage(), just store the page number in |ranges_|.
+  // The hack is in PrintEnd(), where a valid |canvas_| is preserved in
+  // PrintWebViewHelper::PrintPages. This makes it possible to generate the
+  // entire PDF given the variables below:
   //
   // The most recently used WebCanvas, guaranteed to be valid.
   SkRefPtr<WebKit::WebCanvas> canvas_;