Make PluginInstance::PrintPDFOutput metafile-implementation agnostic on Linux.

PluginInstance::PrintPDFOutput wants to set the PDF bits in the metafile. This change makes it agnostic to the implementation of NativeMetafile in use by using the SkRefDict in SkDevice (and removes the old mechanism).

BUG=NONE
TEST=NONE

Review URL: http://codereview.chromium.org/6733036

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@79412 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 4 insertions, 7 deletions

diff --git a/webkit/plugins/ppapi/ppapi_plugin_instance.cc b/webkit/plugins/ppapi/ppapi_plugin_instance.cc
index 0756308..d6a1da0 100644
--- a/webkit/plugins/ppapi/ppapi_plugin_instance.cc
+++ b/webkit/plugins/ppapi/ppapi_plugin_instance.cc
@@ -69,7 +69,7 @@
 #endif
 
 #if defined(OS_LINUX)
-#include "printing/pdf_ps_metafile_cairo.h"
+#include "printing/native_metafile_skia_wrapper.h"
 #endif
 
 #if defined(OS_WIN)
@@ -1180,15 +1180,12 @@ bool PluginInstance::PrintPDFOutput(PP_Resource print_output,
 
   bool ret = false;
 #if defined(OS_LINUX)
-  // On Linux we need to get the backing PdfPsMetafile and write the bits
-  // directly.
-  cairo_t* context = canvas->beginPlatformPaint();
+  // On Linux we just set the final bits in the native metafile.
   printing::NativeMetafile* metafile =
-      printing::PdfPsMetafile::FromCairoContext(context);
-  DCHECK(metafile);
+    printing::NativeMetafileSkiaWrapper::GetMetafileFromCanvas(canvas);
+  DCHECK(metafile != NULL);
   if (metafile)
     ret = metafile->InitFromData(buffer->mapped_buffer(), buffer->size());
-  canvas->endPlatformPaint();
 #elif defined(OS_MACOSX)
   scoped_ptr<printing::NativeMetafile> metafile(
       printing::NativeMetafileFactory::Create());