Move the Syzygy scripts out of //chrome/

chrome/chrome_syzygy.gypi

 # Copyright 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # Intended to be included by chrome_syzygy.gyp. A variable 'dll_name' should
 # be set to the base name of the DLL. This is used to generate the build steps
 # for both chrome.dll and chrome_child.dll when in multiple dll mode.
 {
   # Reorder or instrument the initial chrome DLL executable, placing the
   # optimized output and corresponding PDB file into the "syzygy"
   # subdirectory.
   # This target won't build in fastbuild, since there are no PDBs.
   'dependencies': [
     '<(DEPTH)/chrome/chrome.gyp:<(dll_name)_dll',
   ],
   'conditions': [
     ['syzyasan==0 and syzygy_optimize==1', {
       # Reorder chrome DLL executable.
       # If there's a matching chrome.dll-ordering.json file present in
       # the output directory, chrome.dll will be ordered according to
       # that, otherwise it will be randomized.
       'actions': [
         {
           'action_name': 'Reorder Chrome with Syzygy',
           'inputs': [
-            '<(DEPTH)/chrome/tools/build/win/syzygy/reorder.py',
+            '<(DEPTH)/build/win/syzygy/reorder.py',
             '<(PRODUCT_DIR)/<(dll_name).dll',
             '<(PRODUCT_DIR)/<(dll_name).dll.pdb',
           ],
           'outputs': [
             '<(dest_dir)/<(dll_name).dll',
             '<(dest_dir)/<(dll_name).dll.pdb',
           ],
           'action': [
             'python',
-            '<(DEPTH)/chrome/tools/build/win/syzygy/reorder.py',
+            '<(DEPTH)/build/win/syzygy/reorder.py',
             '--input_executable', '<(PRODUCT_DIR)/<(dll_name).dll',
             '--input_symbol', '<(PRODUCT_DIR)/<(dll_name).dll.pdb',
             '--destination_dir', '<(dest_dir)',
           ],
         },
       ],
     }],
     ['syzyasan==1 and syzygy_optimize==0', {
       # Instrument chrome DLL executable with SyzyAsan.
       'actions': [
         {
           'action_name': 'Instrument Chrome with SyzyAsan',
           'inputs': [
-            '<(DEPTH)/chrome/tools/build/win/syzygy/instrument.py',
-            '<(DEPTH)/chrome/tools/build/win/syzygy/'
+            '<(DEPTH)/build/win/syzygy/instrument.py',
+            '<(DEPTH)/build/win/syzygy/'
                 'syzyasan-instrumentation-filter.txt',
             '<(PRODUCT_DIR)/<(dll_name).dll',
           ],
           'outputs': [
             '<(dest_dir)/<(dll_name).dll',
             '<(dest_dir)/<(dll_name).dll.pdb',
             '<(dest_dir)/win-syzyasan-filter-<(dll_name).txt.json',
           ],
           'action': [
             'python',
-            '<(DEPTH)/chrome/tools/build/win/syzygy/instrument.py',
+            '<(DEPTH)/build/win/syzygy/instrument.py',
             '--mode', 'asan',
             '--input_executable', '<(PRODUCT_DIR)/<(dll_name).dll',
             '--input_symbol', '<(PRODUCT_DIR)/<(dll_name).dll.pdb',
             '--filter',
-            '<(DEPTH)/chrome/tools/build/win/syzygy/'
-                'syzyasan-instrumentation-filter.txt',
+            '<(DEPTH)/build/win/syzygy/syzyasan-instrumentation-filter.txt',
             '--output-filter-file',
             '<(dest_dir)/win-syzyasan-filter-<(dll_name).txt.json',
             '--destination_dir', '<(dest_dir)',
           ],
         },
       ],
       'dependencies': [
         'copy_syzyasan_binaries',
       ],
     }],
   ],
 }