system_wrappers: rename interface -> include

webrtc/system_wrappers/interface/trace.h

Index: webrtc/system_wrappers/interface/trace.h
diff --git a/webrtc/system_wrappers/interface/trace.h b/webrtc/system_wrappers/interface/trace.h
deleted file mode 100644
index e63b603d1b7b3654ce36c88e7c67b713e99be586..0000000000000000000000000000000000000000
--- a/webrtc/system_wrappers/interface/trace.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- *  Copyright (c) 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.
- *
- *  System independent wrapper for logging runtime information to file.
- *  Note: All log messages will be written to the same trace file.
- *  Note: If too many messages are written to file there will be a build up of
- *  messages. Apply filtering to avoid that.
- */
-
-#ifndef WEBRTC_SYSTEM_WRAPPERS_INTERFACE_TRACE_H_
-#define WEBRTC_SYSTEM_WRAPPERS_INTERFACE_TRACE_H_
-
-#include "webrtc/common_types.h"
-#include "webrtc/typedefs.h"
-
-namespace webrtc {
-
-#if defined(WEBRTC_RESTRICT_LOGGING)
-// Disable all TRACE macros. The LOG macro is still functional.
-#define WEBRTC_TRACE true ? (void) 0 : Trace::Add
-#else
-#define WEBRTC_TRACE Trace::Add
-#endif
-
-class Trace {
- public:
-  // The length of the trace text preceeding the log message.
-  static const int kBoilerplateLength;
-  // The position of the timestamp text within a trace.
-  static const int kTimestampPosition;
-  // The length of the timestamp (without "delta" field).
-  static const int kTimestampLength;
-
-  // Increments the reference count to the trace.
-  static void CreateTrace();
-  // Decrements the reference count to the trace.
-  static void ReturnTrace();
-  // Note: any instance that writes to the trace file should increment and
-  // decrement the reference count on construction and destruction,
-  // respectively.
-
-  // Specifies what type of messages should be written to the trace file. The
-  // filter parameter is a bitmask where each message type is enumerated by the
-  // TraceLevel enumerator. TODO(hellner): why is the TraceLevel enumerator not
-  // defined in this file?
-  static void set_level_filter(int filter);
-
-  // Returns what type of messages are written to the trace file.
-  static int level_filter();
-
-  // Sets the file name. If add_file_counter is false the same file will be
-  // reused when it fills up. If it's true a new file with incremented name
-  // will be used.
-  static int32_t SetTraceFile(const char* file_name,
-                              const bool add_file_counter = false);
-
-  // Returns the name of the file that the trace is currently writing to.
-  static int32_t TraceFile(char file_name[1024]);
-
-  // Registers callback to receive trace messages.
-  // TODO(hellner): Why not use OutStream instead? Why is TraceCallback not
-  // defined in this file?
-  static int32_t SetTraceCallback(TraceCallback* callback);
-
-  // Adds a trace message for writing to file. The message is put in a queue
-  // for writing to file whenever possible for performance reasons. I.e. there
-  // is a crash it is possible that the last, vital logs are not logged yet.
-  // level is the type of message to log. If that type of messages is
-  // filtered it will not be written to file. module is an identifier for what
-  // part of the code the message is coming.
-  // id is an identifier that should be unique for that set of classes that
-  // are associated (e.g. all instances owned by an engine).
-  // msg and the ellipsis are the same as e.g. sprintf.
-  // TODO(hellner) Why is TraceModule not defined in this file?
-  static void Add(const TraceLevel level,
-                  const TraceModule module,
-                  const int32_t id,
-                  const char* msg, ...);
-
- private:
-  static volatile int level_filter_;
-};
-
-}  // namespace webrtc
-
-#endif  // WEBRTC_SYSTEM_WRAPPERS_INTERFACE_TRACE_H_