Remove overrides folder.

webrtc/overrides/webrtc/base/logging.cc

Index: webrtc/overrides/webrtc/base/logging.cc
diff --git a/webrtc/overrides/webrtc/base/logging.cc b/webrtc/overrides/webrtc/base/logging.cc
deleted file mode 100644
index 27254e3421c907c297f506e4c7d3c6260fa498c5..0000000000000000000000000000000000000000
--- a/webrtc/overrides/webrtc/base/logging.cc
+++ /dev/null
@@ -1,378 +0,0 @@
-/*
- *  Copyright 2012 The WebRTC Project Authors. All rights reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-// IMPORTANT
-// Since this file includes Chromium headers, it must not include
-// third_party/webrtc/base/logging.h since it defines some of the same macros as
-// Chromium does and we'll run into conflicts.
-
-#if defined(WEBRTC_MAC) && !defined(WEBRTC_IOS)
-#include <CoreServices/CoreServices.h>
-#endif  // OS_MACOSX
-
-#include <algorithm>
-#include <iomanip>
-
-#include "base/atomicops.h"
-#include "base/logging.h"
-#include "base/strings/string_util.h"
-#include "base/threading/platform_thread.h"
-#include "third_party/webrtc/base/ipaddress.h"
-#include "third_party/webrtc/base/stream.h"
-#include "third_party/webrtc/base/stringencode.h"
-#include "third_party/webrtc/base/stringutils.h"
-#include "third_party/webrtc/base/timeutils.h"
-#include "third_party/webrtc/overrides/webrtc/base/diagnostic_logging.h"
-
-// From this file we can't use VLOG since it expands into usage of the __FILE__
-// macro (for correct filtering). The actual logging call from DIAGNOSTIC_LOG in
-// ~DiagnosticLogMessage. Note that the second parameter to the LAZY_STREAM
-// macro is true since the filter check has already been done for
-// DIAGNOSTIC_LOG.
-#define LOG_LAZY_STREAM_DIRECT(file_name, line_number, sev)                  \
-  LAZY_STREAM(logging::LogMessage(file_name, line_number, sev).stream(), \
-                  true)
-
-namespace rtc {
-
-void (*g_logging_delegate_function)(const std::string&) = NULL;
-void (*g_extra_logging_init_function)(
-    void (*logging_delegate_function)(const std::string&)) = NULL;
-#ifndef NDEBUG
-static_assert(sizeof(base::subtle::Atomic32) == sizeof(base::PlatformThreadId),
-              "Atomic32 not same size as PlatformThreadId");
-base::subtle::Atomic32 g_init_logging_delegate_thread_id = 0;
-#endif
-
-/////////////////////////////////////////////////////////////////////////////
-// Constant Labels
-/////////////////////////////////////////////////////////////////////////////
-
-const char* FindLabel(int value, const ConstantLabel entries[]) {
-  for (int i = 0; entries[i].label; ++i) {
-    if (value == entries[i].value) return entries[i].label;
-  }
-  return 0;
-}
-
-std::string ErrorName(int err, const ConstantLabel* err_table) {
-  if (err == 0)
-    return "No error";
-
-  if (err_table != 0) {
-    if (const char * value = FindLabel(err, err_table))
-      return value;
-  }
-
-  char buffer[16];
-  base::snprintf(buffer, sizeof(buffer), "0x%08x", err);
-  return buffer;
-}
-
-/////////////////////////////////////////////////////////////////////////////
-// Log helper functions
-/////////////////////////////////////////////////////////////////////////////
-
-inline int WebRtcSevToChromeSev(LoggingSeverity sev) {
-  switch (sev) {
-    case LS_ERROR:
-      return ::logging::LOG_ERROR;
-    case LS_WARNING:
-      return ::logging::LOG_WARNING;
-    case LS_INFO:
-      return ::logging::LOG_INFO;
-    case LS_VERBOSE:
-    case LS_SENSITIVE:
-      return ::logging::LOG_VERBOSE;
-    default:
-      NOTREACHED();
-      return ::logging::LOG_FATAL;
-  }
-}
-
-inline int WebRtcVerbosityLevel(LoggingSeverity sev) {
-  switch (sev) {
-    case LS_ERROR:
-      return -2;
-    case LS_WARNING:
-      return -1;
-    case LS_INFO:  // We treat 'info' and 'verbose' as the same verbosity level.
-    case LS_VERBOSE:
-      return 1;
-    case LS_SENSITIVE:
-      return 2;
-    default:
-      NOTREACHED();
-      return 0;
-  }
-}
-
-// Generates extra information for LOG_E.
-static std::string GenerateExtra(LogErrorContext err_ctx,
-                                 int err,
-                                 const char* module) {
-  if (err_ctx != ERRCTX_NONE) {
-    std::ostringstream tmp;
-    tmp << ": ";
-    tmp << "[0x" << std::setfill('0') << std::hex << std::setw(8) << err << "]";
-    switch (err_ctx) {
-      case ERRCTX_ERRNO:
-        tmp << " " << strerror(err);
-        break;
-#if defined(WEBRTC_WIN)
-      case ERRCTX_HRESULT: {
-        char msgbuf[256];
-        DWORD flags = FORMAT_MESSAGE_FROM_SYSTEM;
-        HMODULE hmod = GetModuleHandleA(module);
-        if (hmod)
-          flags |= FORMAT_MESSAGE_FROM_HMODULE;
-        if (DWORD len = FormatMessageA(
-            flags, hmod, err,
-            MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
-            msgbuf, sizeof(msgbuf) / sizeof(msgbuf[0]), NULL)) {
-          while ((len > 0) &&
-              isspace(static_cast<unsigned char>(msgbuf[len-1]))) {
-            msgbuf[--len] = 0;
-          }
-          tmp << " " << msgbuf;
-        }
-        break;
-      }
-#endif  // OS_WIN
-#if defined(WEBRTC_IOS)
-      case ERRCTX_OSSTATUS:
-        tmp << " " << "Unknown LibJingle error: " << err;
-        break;
-#elif defined(WEBRTC_MAC)
-      case ERRCTX_OSSTATUS: {
-        tmp << " " << nonnull(GetMacOSStatusErrorString(err), "Unknown error");
-        if (const char* desc = GetMacOSStatusCommentString(err)) {
-          tmp << ": " << desc;
-        }
-        break;
-      }
-#endif  // OS_MACOSX
-      default:
-        break;
-    }
-    return tmp.str();
-  }
-  return "";
-}
-
-DiagnosticLogMessage::DiagnosticLogMessage(const char* file,
-                                           int line,
-                                           LoggingSeverity severity,
-                                           LogErrorContext err_ctx,
-                                           int err)
-    : file_name_(file),
-      line_(line),
-      severity_(severity),
-      log_to_chrome_(CheckVlogIsOnHelper(severity, file, strlen(file) + 1)) {
-  extra_ = GenerateExtra(err_ctx, err, NULL);
-}
-
-DiagnosticLogMessage::DiagnosticLogMessage(const char* file,
-                                           int line,
-                                           LoggingSeverity severity,
-                                           LogErrorContext err_ctx,
-                                           int err,
-                                           const char* module)
-    : file_name_(file),
-      line_(line),
-      severity_(severity),
-      log_to_chrome_(CheckVlogIsOnHelper(severity, file, strlen(file) + 1)) {
-  extra_ = GenerateExtra(err_ctx, err, module);
-}
-
-DiagnosticLogMessage::~DiagnosticLogMessage() {
-  const bool call_delegate =
-      g_logging_delegate_function && severity_ <= LS_INFO;
-
-  if (call_delegate || log_to_chrome_) {
-    print_stream_ << extra_;
-    const std::string& str = print_stream_.str();
-    if (log_to_chrome_) {
-      LOG_LAZY_STREAM_DIRECT(file_name_, line_,
-          rtc::WebRtcSevToChromeSev(severity_)) << str;
-    }
-
-    if (g_logging_delegate_function && severity_ <= LS_INFO) {
-      g_logging_delegate_function(str);
-    }
-  }
-}
-
-// static
-void LogMessage::LogToDebug(int min_sev) {
-  logging::SetMinLogLevel(min_sev);
-}
-
-// Note: this function is a copy from the overriden libjingle implementation.
-void LogMultiline(LoggingSeverity level, const char* label, bool input,
-                  const void* data, size_t len, bool hex_mode,
-                  LogMultilineState* state) {
-  // TODO(grunell): This will not do the expected verbosity level checking. We
-  // need a macro for the multiline logging.
-  // https://code.google.com/p/webrtc/issues/detail?id=5011
-  if (!LOG_CHECK_LEVEL_V(level))
-    return;
-
-  const char * direction = (input ? " << " : " >> ");
-
-  // NULL data means to flush our count of unprintable characters.
-  if (!data) {
-    if (state && state->unprintable_count_[input]) {
-      LOG_V(level) << label << direction << "## "
-                   << state->unprintable_count_[input]
-                   << " consecutive unprintable ##";
-      state->unprintable_count_[input] = 0;
-    }
-    return;
-  }
-
-  // The ctype classification functions want unsigned chars.
-  const unsigned char* udata = static_cast<const unsigned char*>(data);
-
-  if (hex_mode) {
-    const size_t LINE_SIZE = 24;
-    char hex_line[LINE_SIZE * 9 / 4 + 2], asc_line[LINE_SIZE + 1];
-    while (len > 0) {
-      memset(asc_line, ' ', sizeof(asc_line));
-      memset(hex_line, ' ', sizeof(hex_line));
-      size_t line_len = std::min(len, LINE_SIZE);
-      for (size_t i = 0; i < line_len; ++i) {
-        unsigned char ch = udata[i];
-        asc_line[i] = isprint(ch) ? ch : '.';
-        hex_line[i*2 + i/4] = hex_encode(ch >> 4);
-        hex_line[i*2 + i/4 + 1] = hex_encode(ch & 0xf);
-      }
-      asc_line[sizeof(asc_line)-1] = 0;
-      hex_line[sizeof(hex_line)-1] = 0;
-      LOG_V(level) << label << direction
-                   << asc_line << " " << hex_line << " ";
-      udata += line_len;
-      len -= line_len;
-    }
-    return;
-  }
-
-  size_t consecutive_unprintable = state ? state->unprintable_count_[input] : 0;
-
-  const unsigned char* end = udata + len;
-  while (udata < end) {
-    const unsigned char* line = udata;
-    const unsigned char* end_of_line = strchrn<unsigned char>(udata,
-                                                              end - udata,
-                                                              '\n');
-    if (!end_of_line) {
-      udata = end_of_line = end;
-    } else {
-      udata = end_of_line + 1;
-    }
-
-    bool is_printable = true;
-
-    // If we are in unprintable mode, we need to see a line of at least
-    // kMinPrintableLine characters before we'll switch back.
-    const ptrdiff_t kMinPrintableLine = 4;
-    if (consecutive_unprintable && ((end_of_line - line) < kMinPrintableLine)) {
-      is_printable = false;
-    } else {
-      // Determine if the line contains only whitespace and printable
-      // characters.
-      bool is_entirely_whitespace = true;
-      for (const unsigned char* pos = line; pos < end_of_line; ++pos) {
-        if (isspace(*pos))
-          continue;
-        is_entirely_whitespace = false;
-        if (!isprint(*pos)) {
-          is_printable = false;
-          break;
-        }
-      }
-      // Treat an empty line following unprintable data as unprintable.
-      if (consecutive_unprintable && is_entirely_whitespace) {
-        is_printable = false;
-      }
-    }
-    if (!is_printable) {
-      consecutive_unprintable += (udata - line);
-      continue;
-    }
-    // Print out the current line, but prefix with a count of prior unprintable
-    // characters.
-    if (consecutive_unprintable) {
-      LOG_V(level) << label << direction << "## " << consecutive_unprintable
-                  << " consecutive unprintable ##";
-      consecutive_unprintable = 0;
-    }
-    // Strip off trailing whitespace.
-    while ((end_of_line > line) && isspace(*(end_of_line-1))) {
-      --end_of_line;
-    }
-    // Filter out any private data
-    std::string substr(reinterpret_cast<const char*>(line), end_of_line - line);
-    std::string::size_type pos_private = substr.find("Email");
-    if (pos_private == std::string::npos) {
-      pos_private = substr.find("Passwd");
-    }
-    if (pos_private == std::string::npos) {
-      LOG_V(level) << label << direction << substr;
-    } else {
-      LOG_V(level) << label << direction << "## omitted for privacy ##";
-    }
-  }
-
-  if (state) {
-    state->unprintable_count_[input] = consecutive_unprintable;
-  }
-}
-
-void InitDiagnosticLoggingDelegateFunction(
-    void (*delegate)(const std::string&)) {
-#ifndef NDEBUG
-  // Ensure that this function is always called from the same thread.
-  base::subtle::NoBarrier_CompareAndSwap(&g_init_logging_delegate_thread_id, 0,
-      static_cast<base::subtle::Atomic32>(base::PlatformThread::CurrentId()));
-  DCHECK_EQ(
-      g_init_logging_delegate_thread_id,
-      static_cast<base::subtle::Atomic32>(base::PlatformThread::CurrentId()));
-#endif
-  CHECK(delegate);
-  // This function may be called with the same argument several times if the
-  // page is reloaded or there are several PeerConnections on one page with
-  // logging enabled. This is OK, we simply don't have to do anything.
-  if (delegate == g_logging_delegate_function)
-    return;
-  CHECK(!g_logging_delegate_function);
-#ifdef NDEBUG
-  IPAddress::set_strip_sensitive(true);
-#endif
-  g_logging_delegate_function = delegate;
-
-  if (g_extra_logging_init_function)
-    g_extra_logging_init_function(delegate);
-}
-
-void SetExtraLoggingInit(
-    void (*function)(void (*delegate)(const std::string&))) {
-  CHECK(function);
-  CHECK(!g_extra_logging_init_function);
-  g_extra_logging_init_function = function;
-}
-
-bool CheckVlogIsOnHelper(
-    rtc::LoggingSeverity severity, const char* file, size_t N) {
-  return rtc::WebRtcVerbosityLevel(severity) <=
-         ::logging::GetVlogLevelHelper(file, N);
-}
-
-}  // namespace rtc