change PictureRecord (and its private subclasses) to take size instead of device

src/core/SkBBoxHierarchyRecord.h

Index: src/core/SkBBoxHierarchyRecord.h
diff --git a/src/core/SkBBoxHierarchyRecord.h b/src/core/SkBBoxHierarchyRecord.h
index 7284ab04ecd8c716453f526775e663b95c279761..f26433480730933ee5ebad6180f828758fb7b66c 100644
--- a/src/core/SkBBoxHierarchyRecord.h
+++ b/src/core/SkBBoxHierarchyRecord.h
@@ -19,8 +19,7 @@
 class SkBBoxHierarchyRecord : public SkBBoxRecord, public SkBBoxHierarchyClient {
 public:
     /** This will take a ref of h */
-    SkBBoxHierarchyRecord(uint32_t recordFlags, SkBBoxHierarchy* h,
-                          SkBaseDevice*);
+    SkBBoxHierarchyRecord(const SkISize& size, uint32_t recordFlags, SkBBoxHierarchy* h);
 
     virtual void handleBBox(const SkRect& bounds) SK_OVERRIDE;