Revert 182659 "Get a filename of dumped heap profile in a V8 ext..."

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

Index: trunk/src/third_party/tcmalloc/chromium/src/gperftools/heap-profiler.h
===================================================================
--- trunk/src/third_party/tcmalloc/chromium/src/gperftools/heap-profiler.h	(revision 200249)
+++ trunk/src/third_party/tcmalloc/chromium/src/gperftools/heap-profiler.h	(working copy)
@@ -90,15 +90,6 @@
  */
 PERFTOOLS_DLL_DECL void HeapProfilerDump(const char *reason);
 
-/* Dump a profile to a file now and store the dumped filename to
- * "dumped_filename_buffer" which has a length of "filename_buffer_length"
- * in addition to HeapProfilerDump().
- */
-PERFTOOLS_DLL_DECL void HeapProfilerDumpWithFileName(
-    const char *reason,
-    char* dumped_filename_buffer,
-    int filename_buffer_length);
-
 /* 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()