Updated the gyp build system for the ninja generator to work.

.gitignore

@@ -17,4 +17,4 @@ debug.txt
 .gclient_entries
 third_party
 tests/third_party
-build/trunk
+out

build/common.gypi

@@ -11,6 +11,7 @@
     # angle_code is set to 0 for test code, sample code, and third party code.
     # When angle_code is 1, we build with additional warning flags on Mac and Linux.
     'angle_code%': 0,
+    'windows_sdk_path%': 'C:/Program Files (x86)/Windows Kits/8.0',
     'gcc_or_clang_warnings': [
       '-Wall',
       '-Wchar-subscripts',
@@ -72,7 +73,6 @@
             ],
             'RuntimeTypeInfo': 'false',
             'WarningLevel': '4',
-            'DisableSpecificWarnings': [4100, 4127, 4189, 4239, 4244, 4245, 4512, 4702],
           },
           'VCLinkerTool': {
             'FixedBaseAddress': '1',
@@ -102,9 +102,10 @@
             'Culture': '1033',
           },
         },
+        'msvs_disabled_warnings': [4100, 4127, 4189, 4239, 4244, 4245, 4512, 4702, 4530, 4718],
         'msvs_system_include_dirs': [
-          '$(ProgramFiles)/Windows Kits/8.0/Include/shared',
-          '$(ProgramFiles)/Windows Kits/8.0/Include/um',
+          '<(windows_sdk_path)/Include/shared',
+          '<(windows_sdk_path)/Include/um',
         ],
       },  # Common_Base
 
@@ -148,12 +149,12 @@
           'VCLinkerTool': {
             'TargetMachine': '1',
             'AdditionalLibraryDirectories': [
-              '$(ProgramFiles)/Windows Kits/8.0/Lib/win8/um/x86',
+              '<(windows_sdk_path)/Lib/win8/um/x86',
             ],
           },
           'VCLibrarianTool': {
             'AdditionalLibraryDirectories': [
-              '$(ProgramFiles)/Windows Kits/8.0/Lib/win8/um/x86',
+              '<(windows_sdk_path)/Lib/win8/um/x86',
             ],
           },
         },
@@ -166,12 +167,12 @@
           'VCLinkerTool': {
             'TargetMachine': '17', # x86 - 64
             'AdditionalLibraryDirectories': [
-              '$(ProgramFiles)/Windows Kits/8.0/Lib/win8/um/x64',
+              '<(windows_sdk_path)/Lib/win8/um/x64',
             ],
           },
           'VCLibrarianTool': {
             'AdditionalLibraryDirectories': [
-              '$(ProgramFiles)/Windows Kits/8.0/Lib/win8/um/x64',
+              '<(windows_sdk_path)/Lib/win8/um/x64',
             ],
           },
         },

build/gyp_angle

@@ -26,7 +26,7 @@ if __name__ == '__main__':
   # Set the depth to get the top-level Makefile generated into the
   # correct directory. This only has an effect on Linux.
   args.append('--depth');
-  args.append('./trunk');
+  args.append('.');
   # Add common.gypi to the include path.
   args.append('-I' + os.path.join(script_dir, 'common.gypi'))
   # Add all.gyp as the main gyp file to be generated.