Split feature definitions into extensions and chrome features.

extensions/extensions_resources.gyp

Index: extensions/extensions_resources.gyp
diff --git a/components/components_strings.gyp b/extensions/extensions_resources.gyp
similarity index 59%
copy from components/components_strings.gyp
copy to extensions/extensions_resources.gyp
index 72555e79b16d19a380fe6222d3f926d0aeb5afdd..dcbf26fb8b626b94960d1dfb85e6fb2c30774301 100644
--- a/components/components_strings.gyp
+++ b/extensions/extensions_resources.gyp
@@ -3,26 +3,29 @@
 # found in the LICENSE file.
 
 {
+  'variables': {
+    'grit_out_dir': '<(SHARED_INTERMEDIATE_DIR)/extensions',
+  },
   'targets': [
     {
-      'target_name': 'components_strings',
+      'target_name': 'extensions_resources',
       'type': 'none',
       'actions': [
+        # Data resources.
         {
-          'action_name': 'generate_components_strings',
+          'action_name': 'extensions_resources',
           'variables': {
-            'grit_grd_file': 'components_strings.grd',
-            'grit_out_dir': '<(SHARED_INTERMEDIATE_DIR)/components/strings',
+            'grit_grd_file': 'extensions_resources.grd',
           },
           'includes': [ '../build/grit_action.gypi' ],
         },
       ],
       'direct_dependent_settings': {
         'include_dirs': [
-          '<(SHARED_INTERMEDIATE_DIR)/components/strings',
+          '<(SHARED_INTERMEDIATE_DIR)/extensions',
         ],
       },
       'hard_dependency': 1,
-    },
-  ],
+    }
+  ]
 }