Merge google-perftools r109 (the current contents of third_party/tcmalloc/vendor)

base/allocator/allocator.gyp

Index: base/allocator/allocator.gyp
===================================================================
--- base/allocator/allocator.gyp	(revision 87278)
+++ base/allocator/allocator.gyp	(working copy)
@@ -49,8 +49,12 @@
         # all tcmalloc native and forked files
         '<(tcmalloc_dir)/src/addressmap-inl.h',
         '<(tcmalloc_dir)/src/base/atomicops-internals-linuxppc.h',
+        '<(tcmalloc_dir)/src/base/arm_instruction_set_select.h',
+        '<(tcmalloc_dir)/src/base/atomicops-internals-arm-gcc.h',
+        '<(tcmalloc_dir)/src/base/atomicops-internals-arm-generic.h',
+        '<(tcmalloc_dir)/src/base/atomicops-internals-arm-v6plus.h',
         '<(tcmalloc_dir)/src/base/atomicops-internals-macosx.h',
-        '<(tcmalloc_dir)/src/base/atomicops-internals-x86-msvc.h',
+        '<(tcmalloc_dir)/src/base/atomicops-internals-windows.h',
         '<(tcmalloc_dir)/src/base/atomicops-internals-x86.cc',
         '<(tcmalloc_dir)/src/base/atomicops-internals-x86.h',
         '<(tcmalloc_dir)/src/base/atomicops.h',
@@ -72,10 +76,13 @@
         '<(tcmalloc_dir)/src/base/simple_mutex.h',
         '<(tcmalloc_dir)/src/base/spinlock.cc',
         '<(tcmalloc_dir)/src/base/spinlock.h',
+        '<(tcmalloc_dir)/src/base/spinlock_internal.cc',
+        '<(tcmalloc_dir)/src/base/spinlock_internal.h',
         '<(tcmalloc_dir)/src/base/spinlock_linux-inl.h',
         '<(tcmalloc_dir)/src/base/spinlock_posix-inl.h',
         '<(tcmalloc_dir)/src/base/spinlock_win32-inl.h',
         '<(tcmalloc_dir)/src/base/stl_allocator.h',
+        '<(tcmalloc_dir)/src/base/src/synchronization_profiling.h',
         '<(tcmalloc_dir)/src/base/sysinfo.cc',
         '<(tcmalloc_dir)/src/base/sysinfo.h',
         '<(tcmalloc_dir)/src/base/thread_annotations.h',
@@ -285,8 +292,6 @@
             '<(tcmalloc_dir)/src/maybe_threads.cc',
             '<(tcmalloc_dir)/src/maybe_threads.h',
             '<(tcmalloc_dir)/src/symbolize.h',
-            '<(tcmalloc_dir)/src/system-alloc.cc',
-            '<(tcmalloc_dir)/src/system-alloc.h',
 
             # included by allocator_shim.cc
             '<(tcmalloc_dir)/src/tcmalloc.cc',
@@ -394,7 +399,6 @@
       ],
       'msvs_guid': 'E99DA267-BE90-4F45-1294-6919DB2C9999',
       'sources': [
-        'unittest_utils.cc',
         'allocator_unittests.cc',
       ],
     },