Update gc branch to bleeding_edge revision 8862.

src/SConscript

 # Copyright 2011 the V8 project authors. 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
@@ skipping 14 matching lines @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 import sys
 from os.path import join, dirname, abspath
 root_dir = dirname(File('SConstruct').rfile().abspath)
 sys.path.append(join(root_dir, 'tools'))
 import js2c
 Import('context')
 Import('tools')
+Import('d8_env')
 
 
 SOURCES = {
   'all': Split("""
     accessors.cc
     allocation.cc
     api.cc
     assembler.cc
     ast.cc
     atomicops_internals_x86_gcc.cc
@@ skipping 13 matching lines @@
     counters.cc
     cpu-profiler.cc
     data-flow.cc
     dateparser.cc
     debug-agent.cc
     debug.cc
     deoptimizer.cc
     disassembler.cc
     diy-fp.cc
     dtoa.cc
+    elements.cc
     execution.cc
     factory.cc
     flags.cc
     frames.cc
     full-codegen.cc
     func-name-inferrer.cc
     gdb-jit.cc
     global-handles.cc
     fast-dtoa.cc
     fixed-dtoa.cc
@@ skipping 224 matching lines @@
 regexp.js
 json.js
 liveedit-debugger.js
 mirror-debugger.js
 debug-debugger.js
 '''.split()
 
 
 EXPERIMENTAL_LIBRARY_FILES = '''
 proxy.js
+weakmap.js
 '''.split()
 
 
 def Abort(message):
   print message
   sys.exit(1)
 
 
 def ConfigureObjectFiles():
   env = Environment(tools=tools)
@@ skipping 11 matching lines @@
   # Build the standard platform-independent source files.
   source_files = context.GetRelevantSources(SOURCES)
   d8_js = env.JS2C('d8-js.cc', 'd8.js', **{'TYPE': 'D8', 'COMPRESSION': 'off'})
   d8_js_obj = context.ConfigureObject(env, d8_js, CPPPATH=['.'])
   if context.options['library'] == 'shared':
     d8_files = context.GetRelevantSources(D8_LIGHT_FILES)
     d8_objs = []
   else:
     d8_files = context.GetRelevantSources(D8_FULL_FILES)
     d8_objs = [d8_js_obj]
-  d8_objs.append(context.ConfigureObject(env, [d8_files]))
+  d8_objs.append(context.ConfigureObject(d8_env, [d8_files]))
 
   # Combine the JavaScript library files into a single C++ file and
   # compile it.
   library_files = [s for s in LIBRARY_FILES]
   library_files.append('macros.py')
   libraries_src = env.JS2C(
     ['libraries.cc'], library_files, **BuildJS2CEnv('CORE'))
   libraries_obj = context.ConfigureObject(env, libraries_src, CPPPATH=['.'])
 
   # Combine the experimental JavaScript library files into a C++ file
@@ skipping 29 matching lines @@
       snapshot_cc = 'snapshot.cc'
     snapshot_obj = context.ConfigureObject(env, snapshot_cc, CPPPATH=['.'])
   else:
     snapshot_obj = empty_snapshot_obj
   library_objs = [non_snapshot_files, libraries_obj, experimental_libraries_obj, snapshot_obj]
   return (library_objs, d8_objs, [mksnapshot], preparser_objs)
 
 
 (library_objs, d8_objs, mksnapshot, preparser_objs) = ConfigureObjectFiles()
 Return('library_objs d8_objs mksnapshot preparser_objs')