ninja windows: fix mapping of optimization flags

test/win/compiler-flags/optimizations.gyp

 # Copyright (c) 2012 Google Inc. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
  'targets': [
     {
       'target_name': 'test_opt_off',
       'type': 'executable',
       'msvs_settings': {
         'VCCLCompilerTool': {
           'Optimization': '0'
         }
       },
       'sources': ['hello.cc'],
     },
     {
-      'target_name': 'test_opt_level_s',
+      'target_name': 'test_opt_lev_size',
       'type': 'executable',
       'msvs_settings': {
         'VCCLCompilerTool': {
+          'Optimization': '1'
+        }
+      },
+      'sources': ['hello.cc'],
+    },
+    {
+      'target_name': 'test_opt_lev_speed',
+      'type': 'executable',
+      'msvs_settings': {
+        'VCCLCompilerTool': {
           'Optimization': '2'
         }
       },
       'sources': ['hello.cc'],
     },
     {
+      'target_name': 'test_opt_lev_max',
+      'type': 'executable',
+      'msvs_settings': {
+        'VCCLCompilerTool': {
+          'Optimization': '3'
+        }
+      },
+      'sources': ['hello.cc'],
+    },
+    {
       'target_name': 'test_opt_unset',
       'type': 'executable',
       'msvs_settings': {
         'VCCLCompilerTool': {
         }
       },
       'sources': ['hello.cc'],
     },
     {
       'target_name': 'test_opt_fpo',
@@ skipping 39 matching lines @@
       'target_name': 'test_opt_inline_auto',
       'type': 'executable',
       'msvs_settings': {
         'VCCLCompilerTool': {
           'InlineFunctionExpansion': '2'
         }
       },
       'sources': ['hello.cc'],
     },
     {
-      'target_name': 'test_opt_size',
+      'target_name': 'test_opt_neither',
       'type': 'executable',
       'msvs_settings': {
         'VCCLCompilerTool': {
-          'FavorSizeOrSpeed': '1'
+          'FavorSizeOrSpeed': '0'
         }
       },
       'sources': ['hello.cc'],
     },
     {
       'target_name': 'test_opt_speed',
       'type': 'executable',
       'msvs_settings': {
         'VCCLCompilerTool': {
+          'FavorSizeOrSpeed': '1'
+        }
+      },
+      'sources': ['hello.cc'],
+    },
+    {
+      'target_name': 'test_opt_size',
+      'type': 'executable',
+      'msvs_settings': {
+        'VCCLCompilerTool': {
           'FavorSizeOrSpeed': '2'
         }
       },
       'sources': ['hello.cc'],
     },
     {
       'target_name': 'test_opt_wpo',
       'type': 'executable',
       'msvs_settings': {
         'VCCLCompilerTool': {
           'WholeProgramOptimization': 'true'
         }
       },
       'sources': ['hello.cc'],
     },
   ]
 }