Move system/core/ off NO_ERROR.

It causes trouble for Windows, and OK already exists.

Bug: N/A
Test: builds
Change-Id: Ida22fd658b0ebb259c710ba39049b07c9e495d9c
diff --git a/libutils/include/utils/Tokenizer.h b/libutils/include/utils/Tokenizer.h
index bb25f37..61c5ff7 100644
--- a/libutils/include/utils/Tokenizer.h
+++ b/libutils/include/utils/Tokenizer.h
@@ -37,7 +37,7 @@
     /**
      * Opens a file and maps it into memory.
      *
-     * Returns NO_ERROR and a tokenizer for the file, if successful.
+     * Returns OK and a tokenizer for the file, if successful.
      * Otherwise returns an error and sets outTokenizer to NULL.
      */
     static status_t open(const String8& filename, Tokenizer** outTokenizer);
@@ -45,7 +45,7 @@
     /**
      * Prepares to tokenize the contents of a string.
      *
-     * Returns NO_ERROR and a tokenizer for the string, if successful.
+     * Returns OK and a tokenizer for the string, if successful.
      * Otherwise returns an error and sets outTokenizer to NULL.
      */
     static status_t fromContents(const String8& filename,