Revert 126020 - Experiment for updating the tcmalloc chromium branch to r144 (gperftools 2.0).

third_party/tcmalloc/chromium/src/gperftools/heap-profiler.h

Index: third_party/tcmalloc/chromium/src/gperftools/heap-profiler.h
===================================================================
--- third_party/tcmalloc/chromium/src/gperftools/heap-profiler.h	(revision 126022)
+++ third_party/tcmalloc/chromium/src/gperftools/heap-profiler.h	(working copy)
@@ -1,104 +0,0 @@
-/* Copyright (c) 2005, Google Inc.
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- * 
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Sanjay Ghemawat
- *
- * Module for heap-profiling.
- *
- * For full(er) information, see doc/heapprofile.html
- *
- * This module can be linked into your program with
- * no slowdown caused by this unless you activate the profiler
- * using one of the following methods:
- *
- *    1. Before starting the program, set the environment variable
- *       "HEAPPROFILE" to be the name of the file to which the profile
- *       data should be written.
- *
- *    2. Programmatically, start and stop the profiler using the
- *       routines "HeapProfilerStart(filename)" and "HeapProfilerStop()".
- *
- */
-
-#ifndef BASE_HEAP_PROFILER_H_
-#define BASE_HEAP_PROFILER_H_
-
-#include <stddef.h>
-
-/* Annoying stuff for windows; makes sure clients can import these functions */
-#ifndef PERFTOOLS_DLL_DECL
-# ifdef _WIN32
-#   define PERFTOOLS_DLL_DECL  __declspec(dllimport)
-# else
-#   define PERFTOOLS_DLL_DECL
-# endif
-#endif
-
-/* All this code should be usable from within C apps. */
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Start profiling and arrange to write profile data to file names
- * of the form: "prefix.0000", "prefix.0001", ...
- */
-PERFTOOLS_DLL_DECL void HeapProfilerStart(const char* prefix);
-
-/* Returns non-zero if we are currently profiling the heap.  (Returns
- * an int rather than a bool so it's usable from C.)  This is true
- * between calls to HeapProfilerStart() and HeapProfilerStop(), and
- * also if the program has been run with HEAPPROFILER, or some other
- * way to turn on whole-program profiling.
- */
-int IsHeapProfilerRunning();
-
-/* Stop heap profiling.  Can be restarted again with HeapProfilerStart(),
- * but the currently accumulated profiling information will be cleared.
- */
-PERFTOOLS_DLL_DECL void HeapProfilerStop();
-
-/* Dump a profile now - can be used for dumping at a hopefully
- * quiescent state in your program, in order to more easily track down
- * memory leaks. Will include the reason in the logged message
- */
-PERFTOOLS_DLL_DECL void HeapProfilerDump(const char *reason);
-
-/* Generate current heap profiling information.
- * Returns an empty string when heap profiling is not active.
- * The returned pointer is a '\0'-terminated string allocated using malloc()
- * and should be free()-ed as soon as the caller does not need it anymore.
- */
-PERFTOOLS_DLL_DECL char* GetHeapProfile();
-
-#ifdef __cplusplus
-}  // extern "C"
-#endif
-
-#endif  /* BASE_HEAP_PROFILER_H_ */