Merge tcmalloc r111 (perftools v. 1.8) with the chromium/ branch.

third_party/tcmalloc/chromium/src/memory_region_map.cc

 /* Copyright (c) 2006, 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
@@ skipping 564 matching lines @@
   if (VLOG_IS_ON(12))  LogAllLocked();
   Unlock();
 }
 
 void MemoryRegionMap::MmapHook(const void* result,
                                const void* start, size_t size,
                                int prot, int flags,
                                int fd, off_t offset) {
   // TODO(maxim): replace all 0x%"PRIxS" by %p when RAW_VLOG uses a safe
   // snprintf reimplementation that does not malloc to pretty-print NULL
-  RAW_VLOG(10, "MMap = 0x%"PRIxPTR" of %"PRIuS" at %llu "
-              "prot %d flags %d fd %d offs %lld",
+  RAW_VLOG(10, "MMap = 0x%"PRIxPTR" of %"PRIuS" at %"PRIu64" "
+              "prot %d flags %d fd %d offs %"PRId64,
               reinterpret_cast<uintptr_t>(result), size,
               reinterpret_cast<uint64>(start), prot, flags, fd,
               static_cast<int64>(offset));
   if (result != reinterpret_cast<void*>(MAP_FAILED)  &&  size != 0) {
     RecordRegionAddition(result, size);
   }
 }
 
 void MemoryRegionMap::MunmapHook(const void* ptr, size_t size) {
   RAW_VLOG(10, "MUnmap of %p %"PRIuS"", ptr, size);
@@ skipping 42 matching lines @@
        r != regions_->end(); ++r) {
     RAW_LOG(INFO, "Memory region 0x%"PRIxPTR"..0x%"PRIxPTR" "
                   "from 0x%"PRIxPTR" stack=%d",
                   r->start_addr, r->end_addr, r->caller(), r->is_stack);
     RAW_CHECK(previous < r->end_addr, "wow, we messed up the set order");
       // this must be caused by uncontrolled recursive operations on regions_
     previous = r->end_addr;
   }
   RAW_LOG(INFO, "End of regions list");
 }