First round of dead file removal

experimental/visual_studio_plugin/src/debug_conn/debug_util.cc

Index: experimental/visual_studio_plugin/src/debug_conn/debug_util.cc
diff --git a/experimental/visual_studio_plugin/src/debug_conn/debug_util.cc b/experimental/visual_studio_plugin/src/debug_conn/debug_util.cc
deleted file mode 100644
index ef15e563626b8054312d388e13d8591069a6cadf..0000000000000000000000000000000000000000
--- a/experimental/visual_studio_plugin/src/debug_conn/debug_util.cc
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * Copyright 2011 The Native Client Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can
- * be found in the LICENSE file.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdarg.h>
-
-#include "debug_conn/debug_util.h"
-#include "native_client/src/include/portability_string.h"
-
-//
-// In the short term, set |debug_file_enable| to true and then write output
-// to the FILE* |debug_fp|.  It's not pretty, but it's extremely helpful
-// to have a persistent log of the most recent run when debugging
-// the interaction between the DebugServer (sel_ldr.exe) and the code
-// that is speaking RSP.  Also, it's easy to change it to false but not
-// remove the code until we are more confident of RSP and have better testing
-// for it.
-//
-static bool debug_file_enable = true;
-static FILE* debug_fp = NULL;
-
-int debug_get_tokens(const char *in, char delim, char *out[], int max) {
-  char *str   =STRDUP(in);
-  char *start= str;
-  char *word = str;
-  int  cnt = 0;
-
-  for (;*str; str++) {
-    if (*str == delim) {
-
-      // Make this null, so we can copy it
-      *str = 0;
-
-      // Add it to the array;
-      if (cnt < max)
-        out[cnt++] = STRDUP(word);
-
-      // Start scanning after the delim
-      str++;
-      word = str;
-    }
-  }
-
-  if (*word)
-    if (cnt < max)
-      out[cnt++] = STRDUP(word);
-
-  free(start);
-  return cnt;
-}
-
-void debug_free_tokens(char *strings[], int max) {
-  int cnt = 0;
-  for (cnt = 0; cnt < max; cnt++) {
-    if (strings[cnt]) {
-      free(strings[cnt]);
-      strings[cnt] = 0;
-    }
-  }
-}
-
-int debug_nibble_to_int(char ch) {
-  if ((ch >= 'a') && (ch <= 'f'))
-    return (ch - 'a' + 10);
-  if ((ch >= '0') && (ch <= '9'))
-    return (ch - '0');
-  if ((ch >= 'A') && (ch <= 'F'))
-    return (ch - 'A' + 10);
-
-  return (-1);
-}
-
-char debug_int_to_nibble(int nibble) {
-  nibble &= 0xF;
-
-  if (nibble < 10)
-    return '0' + nibble;
-
-  return 'a' + (nibble - 10);
-}
-
-enum {
-  DPL_INFO = 0,
-  DPL_WARN = 1,
-  DPL_ERROR= 2,
-  DPL_COUNT
-};
-
-static const char *s_ErrStrs[DPL_COUNT] = {
-  "INFO", "WARN", "!ERR"
-};
-
-void debug_printf(int level, const char *format, va_list args) {
-  char buffer[4096];
-  vsnprintf(buffer, sizeof(buffer), format, args);
-  printf("[%s] %s", s_ErrStrs[level], buffer);
-  if (debug_file_enable) {
-    // |debug_fp| is a static variable initialized to NULL.  The first time
-    // we try to use it we need to initialize it.
-    if (!debug_fp) {
-      debug_fp = fopen("c:\\src\\debug.txt", "w");
-    }
-    if (debug_fp) {
-      // If message starts with RX or TX then don't prepend error level.
-      // This makes log easy to read since we can spot RX/TX messages
-      // which are the raw transmit/receive, and then see what other
-      // logged data is associated with those messages.
-      if ((buffer[0] == 'R' || buffer[0] == 'T') && buffer[1] == 'X') {
-        fprintf(debug_fp, "%s", buffer);
-      } else {
-        fprintf(debug_fp, "[%s] %s", s_ErrStrs[level], buffer);
-      }
-      fflush(debug_fp);
-    }
-  }
-}
-
-
-void debug_log_info(const char *format, ...) {
-  va_list args;
-  va_start( args, format );
-
-  debug_printf(DPL_INFO, format, args);
-}
-
-void debug_log_warning(const char *format, ...) {
-  va_list args;
-  va_start( args, format );
-
-  debug_printf(DPL_WARN, format, args);
-}
-
-void debug_log_error(const char *format, ...) {
-  va_list args;
-  va_start( args, format );
-
-
-
-  debug_printf(DPL_ERROR, format, args);
-}
-