Fix 'Optimizations' typo in gyp file....

tools/gyp/v8.gyp

 # Copyright 2009 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 56 matching lines @@
     'configurations': {
       'Debug': {
         'defines': [
           'DEBUG',
           '_DEBUG',
           'ENABLE_DISASSEMBLER',
           'V8_ENABLE_CHECKS'
         ],
         'msvs_settings': {
           'VCCLCompilerTool': {
-            'Optimizations': '0',
+            'Optimization': '0',
             
             'conditions': [
               ['OS=="win" and component=="shared_library"', {
                 'RuntimeLibrary': '3',  # /MDd
               }, {
                 'RuntimeLibrary': '1',  # /MTd
               }],
             ],
           },
           'VCLinkerTool': {
@@ skipping 39 matching lines @@
             },
           }],
           ['OS=="win"', {
             'msvs_configuration_attributes': {
               'OutputDirectory': '$(SolutionDir)$(ConfigurationName)',
               'IntermediateDirectory': '$(OutDir)\\obj\\$(ProjectName)',
               'CharacterSet': '1',
             },
             'msvs_settings': {
               'VCCLCompilerTool': {
-                'Optimizations': '2',
+                'Optimization': '2',
                 'InlineFunctionExpansion': '2',
                 'EnableIntrinsicFunctions': 'true',
                 'FavorSizeOrSpeed': '0',
                 'OmitFramePointers': 'true',
                 'StringPooling': 'true',
                 
                 'conditions': [
                   ['OS=="win" and component=="shared_library"', {
                     'RuntimeLibrary': '2',  #/MD
                   }, {
@@ skipping 660 matching lines @@
       ],
       'conditions': [
         ['OS=="win"', {
           # This could be gotten by not setting chromium_code, if that's OK.
           'defines': ['_CRT_SECURE_NO_WARNINGS'],
         }],
       ],
     },
   ],
 }