Refactor service usage in Dartium

Source/bindings/dart/gyp/dartium.gyp

 {
   'includes': [
     '../../../build/features.gypi',
     '../../../core/core.gypi',
     '../../../modules/modules.gypi',
     'overrides.gypi',
   ],
   'variables': {
     'dart_dir': '../../../../../../dart',
     'dart_lib_dir': '<(dart_dir)/sdk/lib',
@@ skipping 21 matching lines @@
       '<(core_dir)/page/AbstractView.idl',
 
       # FIXME: I don't know why these are excluded, either.
       # Someone (me?) should figure it out and add appropriate comments.
       '<(core_dir)/css/CSSUnknownRule.idl',
     ],
   },
 
   'targets': [
     {
-      'target_name': 'generate_vmservice_cpp_file',
-      'type': 'none',
-      'toolsets':['host'],
-      'includes': [
-        'resources_sources.gypi',
-      ],
-      'variables': {
-        'output_path': '<(SHARED_INTERMEDIATE_DIR)/blink/bindings/dart',
-      },
-      'actions': [
-        {
-          'action_name': 'generate_vmservice_cpp',
-          'inputs': [
-            'scripts/create_resources.py',
-            '<@(_sources)',
-          ],
-          'outputs': [
-            '<(output_path)/vmservice_gen.cpp'
-          ],
-          'action': [
-            'python',
-            'scripts/create_resources.py',
-            '--output', '<(output_path)/vmservice_gen.cpp',
-            '--root_prefix', '<(dart_dir)/runtime/bin/',
-            '<@(_sources)'
-          ],
-          'message': 'Generating ''<(output_path)/vmservice_gen.cpp'' file.'
-        },
-      ]
-    },
-    {
       'target_name': 'dart_debug_hooks_source',
       'type': 'none',
       'actions': [
         {
           'action_name': 'generateDartDebugHooksSource',
           'inputs': [
             '../DartDebugHooks.js',
           ],
           'outputs': [
             '<(SHARED_INTERMEDIATE_DIR)/blink/DartDebugHooksSource.h',
@@ skipping 148 matching lines @@
         },
       ],
     },
     {
       'target_name': 'dart_snapshot',
       'type': 'none',
       'toolsets':['host'],
       'hard_dependency': 1,
       'dependencies': [
         'dart_generated_sources',
-        'generate_vmservice_cpp_file',
         '<(dart_dir)/runtime/dart-runtime.gyp:gen_snapshot#host',
       ],
       'variables': {
         'idls_list_temp_file': '<|(idls_list_temp_file.tmp <@(bindings_idl_files))',
         'output_path': '<(SHARED_INTERMEDIATE_DIR)/blink/bindings/dart',
         'dart_html_lib_dir': '<(dart_dir)/tools/dom',
         'dart_html_lib_deps': '<!(python scripts/dart_html_lib_deps.py <(dart_html_lib_dir))',
       },
       'sources': [
         # '<!@(cat <(idls_list_temp_file))',
@@ skipping 67 matching lines @@
             '<(resources_dir)/DartSnapshot.bytes.template',
             '<(output_path)',
             '<(PRODUCT_DIR)/<(EXECUTABLE_PREFIX)gen_snapshot<(EXECUTABLE_SUFFIX)',
             '<@(pure_libs)',
           ],
         },
       ],
     },
   ],
 }