Copy SkMetaData before painting printed plugin contents.

Source/platform/graphics/paint/SkPictureBuilder.h

Index: Source/platform/graphics/paint/SkPictureBuilder.h
diff --git a/Source/platform/graphics/paint/SkPictureBuilder.h b/Source/platform/graphics/paint/SkPictureBuilder.h
index 2a8c3029649f5b9b19c90f95956aeb1b4208678a..d07824566013d96558d75e25b06c498da79402ee 100644
--- a/Source/platform/graphics/paint/SkPictureBuilder.h
+++ b/Source/platform/graphics/paint/SkPictureBuilder.h
@@ -18,14 +18,14 @@ class SkPictureBuilder {
     WTF_MAKE_NONCOPYABLE(SkPictureBuilder);
     STACK_ALLOCATED();
 public:
-    SkPictureBuilder(const FloatRect& bounds, GraphicsContext::DisabledMode disabledMode = GraphicsContext::NothingDisabled)
+    SkPictureBuilder(const FloatRect& bounds, GraphicsContext::DisabledMode disabledMode = GraphicsContext::NothingDisabled, SkMetaData* metaData = 0)
         : m_bounds(bounds)
     {
         if (RuntimeEnabledFeatures::slimmingPaintEnabled()) {
             m_displayItemList = DisplayItemList::create();
-            m_context = adoptPtr(new GraphicsContext(m_displayItemList.get(), disabledMode));
+            m_context = adoptPtr(new GraphicsContext(m_displayItemList.get(), disabledMode, metaData));
         } else {
-            m_context = GraphicsContext::deprecatedCreateWithCanvas(nullptr, disabledMode);
+            m_context = GraphicsContext::deprecatedCreateWithCanvas(nullptr, disabledMode, metaData);
             m_context->beginRecording(m_bounds);
         }
     }