Revert of Add SkNVRefCnt, prune down SkPicture's size

src/core/SkRecord.h

Index: src/core/SkRecord.h
diff --git a/src/core/SkRecord.h b/src/core/SkRecord.h
index 403110d38549fda36391e145b80e9ce397ebb927..357f4fb16b562b169b4945f61feb8af2618bf50f 100644
--- a/src/core/SkRecord.h
+++ b/src/core/SkRecord.h
@@ -231,15 +231,12 @@
     // fRecords and fTypes need to be data structures that can append fixed length data, and need to
     // support efficient random access and forward iteration.  (They don't need to be contiguous.)
 
+    SkVarAlloc fAlloc;
+    SkAutoTMalloc<Record> fRecords;
+    SkAutoTMalloc<Type8> fTypes;
     // fCount and fReserved measure both fRecords and fTypes, which always grow in lock step.
     unsigned fCount;
     unsigned fReserved;
-    SkAutoTMalloc<Record> fRecords;
-    SkAutoTMalloc<Type8> fTypes;
-    SkVarAlloc fAlloc;
-    // Strangely the order of these fields matters.  If the unsigneds don't go first we're 56 bytes.
-    // tomhudson and mtklein have no idea why.
 };
-SK_COMPILE_ASSERT(sizeof(SkRecord) <= 48, SkRecordSize);
 
 #endif//SkRecord_DEFINED