Remove dependency on Chromium in diagnostic_logging.h.

overrides/webrtc/base/logging.h

 /*
  *  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.
  */
 
@@ skipping 20 matching lines @@
 
 #include "third_party/webrtc/overrides/webrtc/base/diagnostic_logging.h"
 
 //////////////////////////////////////////////////////////////////////
 // Libjingle macros which are mapped over to their VLOG equivalent in
 // base/logging.h
 //////////////////////////////////////////////////////////////////////
 
 #if defined(LOGGING_INSIDE_WEBRTC)
 
-#define WEBRTC_VLOG_IS_ON(sev) VLOG_IS_ON(rtc::WebRtcVerbosityLevel(sev))
+namespace rtc {
+
+// Note that |N| is the size *with* the null terminator.
+bool CheckVlogIsOnHelper(LoggingSeverity severity,
+                         const char* file, size_t N);
+
+template <size_t N>
+bool CheckVlogIsOn(LoggingSeverity severity, const char (&file)[N]) {
+  return CheckVlogIsOnHelper(severity, file, N);
+}
+
+}  // namespace rtc
 
 #define DIAGNOSTIC_LOG(sev, ctx, err, ...) \
   rtc::DiagnosticLogMessage( \
-      __FILE__, __LINE__, sev, WEBRTC_VLOG_IS_ON(sev), \
-      rtc::ERRCTX_ ## ctx, err, ##__VA_ARGS__).stream()
+      __FILE__, __LINE__, sev, rtc::ERRCTX_ ## ctx, err, ##__VA_ARGS__).stream()
 
-#define LOG_RTC_CHECK_LEVEL(sev) WEBRTC_VLOG_IS_ON(rtc::sev)
-#define LOG_RTC_CHECK_LEVEL_V(sev) WEBRTC_VLOG_IS_ON(sev)
+#define LOG_RTC_CHECK_LEVEL(sev) CheckVlogIsOn(rtc::sev, __FILE__)
+#define LOG_RTC_CHECK_LEVEL_V(sev) CheckVlogIsOn(sev, __FILE__)
 
 #define LOG_V(sev) DIAGNOSTIC_LOG(sev, NONE, 0)
 #undef LOG
 #define LOG(sev) DIAGNOSTIC_LOG(rtc::sev, NONE, 0)
 
 // The _F version prefixes the message with the current function name.
 #if defined(__GNUC__) && defined(_DEBUG)
 #define LOG_F(sev) LOG(sev) << __PRETTY_FUNCTION__ << ": "
 #else
 #define LOG_F(sev) LOG(sev) << __FUNCTION__ << ": "
@@ skipping 19 matching lines @@
 #define LOG_ERR(sev) LOG_ERRNO(sev)
 #define LAST_SYSTEM_ERROR (errno)
 #endif  // OS_WIN
 
 #undef PLOG
 #define PLOG(sev, err) LOG_ERR_EX(sev, err)
 
 #endif  // LOGGING_INSIDE_WEBRTC
 
 #endif  // THIRD_PARTY_LIBJINGLE_OVERRIDES_WEBRTC_BASE_LOGGING_H_