fixup! tools: update V8 gypfiles for 9.6

Author: targos

tools/v8_gypfiles/v8.gyp

@@ -641,19 +641,19 @@
               }],
               ['v8_enable_webassembly==1', {
                 'conditions': [
-                  ['OS == "mac" or (_toolset == "host" and host_arch == "x64" and OS == "linux")', {
+                  ['OS=="mac" or (host_arch=="x64" and OS=="linux")', {
                     'sources': [
                       '<(V8_ROOT)/src/trap-handler/handler-inside-posix.h',
                     ],
                   }],
-                  ['_toolset == "host" and host_arch == "x64" and (OS == "linux" or OS == "mac" or OS == "win")', {
+                  ['host_arch=="x64" and (OS=="linux" or OS=="mac" or OS=="win")', {
                     'sources': [
                       '<(V8_ROOT)/src/trap-handler/trap-handler-simulator.h',
                     ],
                   }],
                 ],
               }],
-              ['OS == "win"', {
+              ['OS=="win"', {
                 'sources': [
                   '<(V8_ROOT)/src/diagnostics/unwinding-info-win64.h',
                 ],
@@ -868,26 +868,26 @@
           'conditions': [
             ['v8_enable_webassembly==1', {
               'conditions': [
-                ['OS == "mac" or (_toolset == "host" and host_arch == "x64" and OS == "linux")', {
+                ['OS=="mac" or (host_arch=="x64" and OS=="linux")', {
                   'sources': [
                     '<(V8_ROOT)/src/trap-handler/handler-inside-posix.cc',
                     '<(V8_ROOT)/src/trap-handler/handler-outside-posix.cc',
                   ],
                 }],
-                ['_toolset == "host" and host_arch == "x64" and OS == "win"', {
+                ['host_arch=="x64" and OS=="win"', {
                   'sources': [
                     '<(V8_ROOT)/src/trap-handler/handler-inside-win.cc',
                     '<(V8_ROOT)/src/trap-handler/handler-outside-win.cc',
                   ],
                 }],
-                ['_toolset == "host" and host_arch == "x64" and (OS == "linux" or OS == "mac" or OS == "win")', {
+                ['host_arch=="x64" and (OS=="linux" or OS=="mac" or OS=="win")', {
                   'sources': [
                     '<(V8_ROOT)/src/trap-handler/handler-outside-simulator.cc',
                   ],
                 }],
               ],
             }],
-            ['OS == "win"', {
+            ['OS=="win"', {
               'sources': [
                 '<(V8_ROOT)/src/diagnostics/unwinding-info-win64.cc',
               ],