1 files changed, 0 insertions, 134 deletions
diff --git a/chromium/third_party/sqlite/sqlite-src-3240000/src/random.c b/chromium/third_party/sqlite/sqlite-src-3240000/src/random.c
deleted file mode 100644
index d4ae77c4355..00000000000
--- a/chromium/third_party/sqlite/sqlite-src-3240000/src/random.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
-** 2001 September 15
-**
-** The author disclaims copyright to this source code.  In place of
-** a legal notice, here is a blessing:
-**
-**    May you do good and not evil.
-**    May you find forgiveness for yourself and forgive others.
-**    May you share freely, never taking more than you give.
-**
-*************************************************************************
-** This file contains code to implement a pseudo-random number
-** generator (PRNG) for SQLite.
-**
-** Random numbers are used by some of the database backends in order
-** to generate random integer keys for tables or random filenames.
-*/
-#include "sqliteInt.h"
-
-
-/* All threads share a single random number generator.
-** This structure is the current state of the generator.
-*/
-static SQLITE_WSD struct sqlite3PrngType {
-  unsigned char isInit;          /* True if initialized */
-  unsigned char i, j;            /* State variables */
-  unsigned char s[256];          /* State variables */
-} sqlite3Prng;
-
-/*
-** Return N random bytes.
-*/
-void sqlite3_randomness(int N, void *pBuf){
-  unsigned char t;
-  unsigned char *zBuf = pBuf;
-
-  /* The "wsdPrng" macro will resolve to the pseudo-random number generator
-  ** state vector.  If writable static data is unsupported on the target,
-  ** we have to locate the state vector at run-time.  In the more common
-  ** case where writable static data is supported, wsdPrng can refer directly
-  ** to the "sqlite3Prng" state vector declared above.
-  */
-#ifdef SQLITE_OMIT_WSD
-  struct sqlite3PrngType *p = &GLOBAL(struct sqlite3PrngType, sqlite3Prng);
-# define wsdPrng p[0]
-#else
-# define wsdPrng sqlite3Prng
-#endif
-
-#if SQLITE_THREADSAFE
-  sqlite3_mutex *mutex;
-#endif
-
-#ifndef SQLITE_OMIT_AUTOINIT
-  if( sqlite3_initialize() ) return;
-#endif
-
-#if SQLITE_THREADSAFE
-  mutex = sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_PRNG);
-#endif
-
-  sqlite3_mutex_enter(mutex);
-  if( N<=0 || pBuf==0 ){
-    wsdPrng.isInit = 0;
-    sqlite3_mutex_leave(mutex);
-    return;
-  }
-
-  /* Initialize the state of the random number generator once,
-  ** the first time this routine is called.  The seed value does
-  ** not need to contain a lot of randomness since we are not
-  ** trying to do secure encryption or anything like that...
-  **
-  ** Nothing in this file or anywhere else in SQLite does any kind of
-  ** encryption.  The RC4 algorithm is being used as a PRNG (pseudo-random
-  ** number generator) not as an encryption device.
-  */
-  if( !wsdPrng.isInit ){
-    int i;
-    char k[256];
-    wsdPrng.j = 0;
-    wsdPrng.i = 0;
-    sqlite3OsRandomness(sqlite3_vfs_find(0), 256, k);
-    for(i=0; i<256; i++){
-      wsdPrng.s[i] = (u8)i;
-    }
-    for(i=0; i<256; i++){
-      wsdPrng.j += wsdPrng.s[i] + k[i];
-      t = wsdPrng.s[wsdPrng.j];
-      wsdPrng.s[wsdPrng.j] = wsdPrng.s[i];
-      wsdPrng.s[i] = t;
-    }
-    wsdPrng.isInit = 1;
-  }
-
-  assert( N>0 );
-  do{
-    wsdPrng.i++;
-    t = wsdPrng.s[wsdPrng.i];
-    wsdPrng.j += t;
-    wsdPrng.s[wsdPrng.i] = wsdPrng.s[wsdPrng.j];
-    wsdPrng.s[wsdPrng.j] = t;
-    t += wsdPrng.s[wsdPrng.i];
-    *(zBuf++) = wsdPrng.s[t];
-  }while( --N );
-  sqlite3_mutex_leave(mutex);
-}
-
-#ifndef SQLITE_UNTESTABLE
-/*
-** For testing purposes, we sometimes want to preserve the state of
-** PRNG and restore the PRNG to its saved state at a later time, or
-** to reset the PRNG to its initial state.  These routines accomplish
-** those tasks.
-**
-** The sqlite3_test_control() interface calls these routines to
-** control the PRNG.
-*/
-static SQLITE_WSD struct sqlite3PrngType sqlite3SavedPrng;
-void sqlite3PrngSaveState(void){
-  memcpy(
-    &GLOBAL(struct sqlite3PrngType, sqlite3SavedPrng),
-    &GLOBAL(struct sqlite3PrngType, sqlite3Prng),
-    sizeof(sqlite3Prng)
-  );
-}
-void sqlite3PrngRestoreState(void){
-  memcpy(
-    &GLOBAL(struct sqlite3PrngType, sqlite3Prng),
-    &GLOBAL(struct sqlite3PrngType, sqlite3SavedPrng),
-    sizeof(sqlite3Prng)
-  );
-}
-#endif /* SQLITE_UNTESTABLE */