remove SkWriteBuffer::reserve()

include/core/SkWriteBuffer.h

Index: include/core/SkWriteBuffer.h
diff --git a/include/core/SkWriteBuffer.h b/include/core/SkWriteBuffer.h
index c931ad3fd294bf784f7c5939e3a8d755b9ba6b50..07d6fd1175d7fc193fefcee6f485594781e82b68 100644
--- a/include/core/SkWriteBuffer.h
+++ b/include/core/SkWriteBuffer.h
@@ -43,8 +43,6 @@ public:
         fWriter.reset(storage, storageSize);
     }
 
-    uint32_t* reserve(size_t size) { return fWriter.reserve(size); }
-
     size_t bytesWritten() const { return fWriter.bytesWritten(); }
 
     void writeByteArray(const void* data, size_t size);