Made blink gyps and gns to public oilpan configuration

public/all.gyp

Index: public/all.gyp
diff --git a/public/all.gyp b/public/all.gyp
index 4ca4c519b6888a6c62bdd60eb3e2549820bfc36f..8888cb451139069882d7d010411e55781d6abe36 100644
--- a/public/all.gyp
+++ b/public/all.gyp
@@ -42,6 +42,12 @@
                 '../Source/web/web_tests.gyp:webkit_unit_tests',
                 '../Source/wtf/wtf_tests.gyp:wtf_unittests',
             ],
+            'direct_dependent_settings': {
+                'include_dirs': [ '..' ],
+                'defines': [
+                    '<@(public_feature_defines)',
+                ],
+            },
             'conditions': [
                 ['OS=="android" and android_webview_build==0', {
                     'dependencies': [