Ship kasko.dll with SyzyASAN instrumented Chrome.

chrome/chrome_syzygy.gyp

Index: chrome/chrome_syzygy.gyp
diff --git a/chrome/chrome_syzygy.gyp b/chrome/chrome_syzygy.gyp
index 7ffd1c64e200fd858c6140e02c43613076adafc5..47fa23b792f0d516b562d5a35b248d05a6744d5b 100644
--- a/chrome/chrome_syzygy.gyp
+++ b/chrome/chrome_syzygy.gyp
@@ -9,14 +9,18 @@
     ['syzyasan==1', {
       'variables': {
         'syzygy_exe_dir': '<(DEPTH)/third_party/syzygy/binaries/exe',
+        'kasko_exe_dir': '<(DEPTH)/third_party/kasko',
       },
       # Copy the SyzyASan runtime and logger to the syzygy directory.
+      # TODO(erikwright): Decouple Kasko from SyzyASAN.
       'targets': [
         {
           'target_name': 'copy_syzyasan_binaries',
           'type': 'none',
           'outputs': [
             '<(dest_dir)/agent_logger.exe',
+            '<(dest_dir)/kasko.dll',
+            '<(dest_dir)/kasko.dll.pdb',
             '<(dest_dir)/syzyasan_rtl.dll',
             '<(dest_dir)/syzyasan_rtl.dll.pdb',
           ],
@@ -24,6 +28,8 @@
             {
               'destination': '<(dest_dir)',
               'files': [
+                '<(kasko_exe_dir)/kasko.dll',
+                '<(kasko_exe_dir)/kasko.dll.pdb',
                 '<(syzygy_exe_dir)/agent_logger.exe',
                 '<(syzygy_exe_dir)/syzyasan_rtl.dll',
                 '<(syzygy_exe_dir)/syzyasan_rtl.dll.pdb',