Revert r124240.

libjpeg.gyp

Index: libjpeg.gyp
===================================================================
--- libjpeg.gyp	(revision 124297)
+++ libjpeg.gyp	(working copy)
@@ -193,7 +193,6 @@
                   '-DMSVC',
                   '-Iwin/'
                 ],
-                'yasm_output_filter': [],
               },
             }],
             [ 'OS=="mac"', {
@@ -207,14 +206,6 @@
                   '-DMACHO',
                   '-Imac/'
                 ],
-                # On Mac, jsimdext.inc contains a "SECTION SEG_CONST". This file
-                # is included by all .asm file, and most files contain another
-                # "SECTION SEG_CONST". SEG_CONST is ".rodata align=16" on mac,
-                # which leads to
-                # "warning: section flags ignored on section redeclaration"
-                # warnings on all .asm files. This script filters out this
-                # warning.
-                'yasm_output_filter': ['./yasm-filter.sh'],
               },
             }],
             [ 'OS=="linux"', {
@@ -240,7 +231,6 @@
                       '-DELF',
                       '-Ilinux/'
                     ],
-                    'yasm_output_filter': [],
                   }, {
                     'yasm_format': '-felf64',
                     'yasm_flag': '-D__x86_64__',
@@ -249,7 +239,6 @@
                       '-DELF',
                       '-Ilinux/'
                     ],
-                    'yasm_output_filter': [],
                   }],
                 ],
               },
@@ -266,7 +255,6 @@
                     '<(shared_generated_dir)/<(RULE_INPUT_ROOT).<(object_suffix)',
                   ],
                   'action': [
-                    '<@(yasm_output_filter)',
                     '<(yasm_path)',
                     '<(yasm_format)',
                     '<@(yasm_flags)',