Add initial support for inlining.

tools/gyp/v8.gyp

 # Copyright 2012 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 364 matching lines @@
         '../../src/compiler/instruction-selector.cc',
         '../../src/compiler/instruction-selector.h',
         '../../src/compiler/instruction.cc',
         '../../src/compiler/instruction.h',
         '../../src/compiler/js-context-specialization.cc',
         '../../src/compiler/js-context-specialization.h',
         '../../src/compiler/js-generic-lowering.cc',
         '../../src/compiler/js-generic-lowering.h',
         '../../src/compiler/js-graph.cc',
         '../../src/compiler/js-graph.h',
+        '../../src/compiler/js-inlining.cc',
+        '../../src/compiler/js-inlining.h',
         '../../src/compiler/js-operator.h',
         '../../src/compiler/js-typed-lowering.cc',
         '../../src/compiler/js-typed-lowering.h',
         '../../src/compiler/linkage-impl.h',
         '../../src/compiler/linkage.cc',
         '../../src/compiler/linkage.h',
         '../../src/compiler/lowering-builder.cc',
         '../../src/compiler/lowering-builder.h',
         '../../src/compiler/machine-node-factory.h',
         '../../src/compiler/machine-operator-reducer.cc',
@@ skipping 1130 matching lines @@
         }],
         ['v8_compress_startup_data=="bz2"', {
           'libraries': [
             '-lbz2',
           ]
         }],
       ],
     },
   ],
 }