Remove inside_chromium_build gyp variable

webkit/storage/webkit_storage.gypi

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
-  'variables': {
-    'conditions': [
-      ['inside_chromium_build==0', {
-        'webkit_src_dir': '../../../../..',
-      },{
-        'webkit_src_dir': '../../third_party/WebKit',
-      }],
-    ],
-  },
   'includes': [
     '../appcache/webkit_appcache.gypi',
     '../blob/webkit_blob.gypi',
     '../database/webkit_database.gypi',
     '../dom_storage/webkit_dom_storage.gypi',
     '../fileapi/webkit_fileapi.gypi',
     '../quota/webkit_quota.gypi',
   ],
   'targets': [
     {
       'target_name': 'webkit_storage',
       'type': '<(component)',
       'variables': { 'enable_wexit_time_destructors': 1, },
       'dependencies': [
         '<(DEPTH)/base/base.gyp:base',
         '<(DEPTH)/base/base.gyp:base_i18n',
         '<(DEPTH)/base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
         '<(DEPTH)/build/temp_gyp/googleurl.gyp:googleurl',
         '<(DEPTH)/net/net.gyp:net',
         '<(DEPTH)/sql/sql.gyp:sql',
+        '<(DEPTH)/third_party/WebKit/Source/WebKit/chromium/WebKit.gyp:webkit',
         '<(DEPTH)/third_party/leveldatabase/leveldatabase.gyp:leveldatabase',
         '<(DEPTH)/third_party/sqlite/sqlite.gyp:sqlite',
         '<(DEPTH)/webkit/support/webkit_support.gyp:webkit_base',
-        '<(webkit_src_dir)/Source/WebKit/chromium/WebKit.gyp:webkit',
       ],
       'defines': ['WEBKIT_STORAGE_IMPLEMENTATION'],
       'sources': [
         '../storage/webkit_storage_export.h',
         '<@(webkit_appcache_sources)',
         '<@(webkit_blob_sources)',
         '<@(webkit_database_sources)',
         '<@(webkit_dom_storage_sources)',
         '<@(webkit_fileapi_sources)',
         '<@(webkit_quota_sources)',
       ],
       'conditions': [
-        ['inside_chromium_build==0', {
-          'dependencies': [
-            '<(DEPTH)/webkit/support/setup_third_party.gyp:third_party_headers',
-          ],
-        }],
         ['chromeos==1', {
           'sources': [
             '<@(webkit_fileapi_chromeos_sources)',
           ],
         }],
       ],
       # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
       'msvs_disabled_warnings': [ 4267, ],
     },
   ],
 }