1 files changed, 0 insertions, 120 deletions
diff --git a/src/third_party/gperftools-2.5/src/base/low_level_alloc.h b/src/third_party/gperftools-2.5/src/base/low_level_alloc.h
deleted file mode 100644
index d8dfc8f3929..00000000000
--- a/src/third_party/gperftools-2.5/src/base/low_level_alloc.h
+++ /dev/null
@@ -1,120 +0,0 @@
-// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*-
-/* 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
- * 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.
- */
-
-#if !defined(_BASE_LOW_LEVEL_ALLOC_H_)
-#define _BASE_LOW_LEVEL_ALLOC_H_
-
-// A simple thread-safe memory allocator that does not depend on
-// mutexes or thread-specific data.  It is intended to be used
-// sparingly, and only when malloc() would introduce an unwanted
-// dependency, such as inside the heap-checker.
-
-#include <config.h>
-#include <stddef.h>             // for size_t
-#include "base/basictypes.h"
-
-class LowLevelAlloc {
- public:
-  class PagesAllocator {
-  public:
-    virtual ~PagesAllocator();
-    virtual void *MapPages(int32 flags, size_t size) = 0;
-    virtual void UnMapPages(int32 flags, void *addr, size_t size) = 0;
-  };
-
-  static PagesAllocator *GetDefaultPagesAllocator(void);
-
-  struct Arena;       // an arena from which memory may be allocated
-
-  // Returns a pointer to a block of at least "request" bytes
-  // that have been newly allocated from the specific arena.
-  // for Alloc() call the DefaultArena() is used.
-  // Returns 0 if passed request==0.
-  // Does not return 0 under other circumstances; it crashes if memory
-  // is not available.
-  static void *Alloc(size_t request)
-    ATTRIBUTE_SECTION(malloc_hook);
-  static void *AllocWithArena(size_t request, Arena *arena)
-    ATTRIBUTE_SECTION(malloc_hook);
-
-  // Deallocates a region of memory that was previously allocated with
-  // Alloc().   Does nothing if passed 0.   "s" must be either 0,
-  // or must have been returned from a call to Alloc() and not yet passed to
-  // Free() since that call to Alloc().  The space is returned to the arena
-  // from which it was allocated.
-  static void Free(void *s) ATTRIBUTE_SECTION(malloc_hook);
-
-    // ATTRIBUTE_SECTION(malloc_hook) for Alloc* and Free
-    // are to put all callers of MallocHook::Invoke* in this module
-    // into special section,
-    // so that MallocHook::GetCallerStackTrace can function accurately.
-
-  // Create a new arena.
-  // The root metadata for the new arena is allocated in the
-  // meta_data_arena; the DefaultArena() can be passed for meta_data_arena.
-  // These values may be ored into flags:
-  enum {
-    // Report calls to Alloc() and Free() via the MallocHook interface.
-    // Set in the DefaultArena.
-    kCallMallocHook = 0x0001,
-
-    // Make calls to Alloc(), Free() be async-signal-safe.  Not set in
-    // DefaultArena().
-    kAsyncSignalSafe = 0x0002,
-
-    // When used with DefaultArena(), the NewArena() and DeleteArena() calls
-    // obey the flags given explicitly in the NewArena() call, even if those
-    // flags differ from the settings in DefaultArena().  So the call
-    // NewArena(kAsyncSignalSafe, DefaultArena()) is itself async-signal-safe,
-    // as well as generatating an arena that provides async-signal-safe
-    // Alloc/Free.
-  };
-  static Arena *NewArena(int32 flags, Arena *meta_data_arena);
-
-  // note: pages allocator will never be destroyed and allocated pages will never be freed
-  // When allocator is NULL, it's same as NewArena
-  static Arena *NewArenaWithCustomAlloc(int32 flags, Arena *meta_data_arena, PagesAllocator *allocator);
-
-  // Destroys an arena allocated by NewArena and returns true,
-  // provided no allocated blocks remain in the arena.
-  // If allocated blocks remain in the arena, does nothing and
-  // returns false.
-  // It is illegal to attempt to destroy the DefaultArena().
-  static bool DeleteArena(Arena *arena);
-
-  // The default arena that always exists.
-  static Arena *DefaultArena();
-
- private:
-  LowLevelAlloc();      // no instances
-};
-
-#endif