Fix end-of-pattern matching for Skia recording optimization.

src/core/SkPictureRecord.cpp

Index: src/core/SkPictureRecord.cpp
diff --git a/src/core/SkPictureRecord.cpp b/src/core/SkPictureRecord.cpp
index 566cb196baecfe3c1e3136d99095419a066d9c48..ab4c3fa38eaf353b4ff793f1b94f70b2dbb41ed7 100644
--- a/src/core/SkPictureRecord.cpp
+++ b/src/core/SkPictureRecord.cpp
@@ -319,7 +319,6 @@ static bool match(SkWriter32* writer, uint32_t offset,
         return false;
     }
 
-    curOffset += curSize;
     if (curOffset < writer->bytesWritten()) {
         // Something else between the last command and the end of the stream
         return false;