[sql] Import reference version of SQLite 3.10.2.

third_party/sqlite/sqlite-src-3100200/src/os_common.h

Index: third_party/sqlite/sqlite-src-3100200/src/os_common.h
diff --git a/third_party/sqlite/src/src/os_common.h b/third_party/sqlite/sqlite-src-3100200/src/os_common.h
similarity index 92%
copy from third_party/sqlite/src/src/os_common.h
copy to third_party/sqlite/sqlite-src-3100200/src/os_common.h
index f6c3e7ff89463086401822f481e7e3b87b2c78c7..d18b95a5ffa1bd1905eb79f3b27f67f64c4bb43e 100644
--- a/third_party/sqlite/src/src/os_common.h
+++ b/third_party/sqlite/sqlite-src-3100200/src/os_common.h
@@ -29,16 +29,6 @@
 # error "The MEMORY_DEBUG macro is obsolete.  Use SQLITE_DEBUG instead."
 #endif
 
-#if defined(SQLITE_TEST) && defined(SQLITE_DEBUG)
-# ifndef SQLITE_DEBUG_OS_TRACE
-#   define SQLITE_DEBUG_OS_TRACE 0
-# endif
-  int sqlite3OSTrace = SQLITE_DEBUG_OS_TRACE;
-# define OSTRACE(X)          if( sqlite3OSTrace ) sqlite3DebugPrintf X
-#else
-# define OSTRACE(X)
-#endif
-
 /*
 ** Macros for performance tracing.  Normally turned off.  Only works
 ** on i486 hardware.