Remove inside_chromium_build gyp variable

content/content_renderer.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.
 
 {
   'dependencies': [
     '../jingle/jingle.gyp:jingle_glue',
     '../net/net.gyp:net',
     '../skia/skia.gyp:skia',
+    '../third_party/WebKit/Source/WebKit/chromium/WebKit.gyp:webkit',
     '../third_party/hyphen/hyphen.gyp:hyphen',
+    '../third_party/icu/icu.gyp:icui18n',
     '../third_party/icu/icu.gyp:icuuc',
-    '../third_party/icu/icu.gyp:icui18n',
     '../third_party/libjingle/libjingle.gyp:libjingle',
     '../third_party/npapi/npapi.gyp:npapi',
-    '<(webkit_src_dir)/Source/WebKit/chromium/WebKit.gyp:webkit',
     '../ui/native_theme/native_theme.gyp:native_theme',
     '../ui/surface/surface.gyp:surface',
     '../v8/tools/gyp/v8.gyp:v8',
     '../webkit/compositor_bindings/compositor_bindings.gyp:webkit_compositor_bindings',
     '../webkit/gpu/webkit_gpu.gyp:webkit_gpu',
     '../webkit/support/webkit_support.gyp:glue',
     '../webkit/support/webkit_support.gyp:webkit_media',
   ],
   'include_dirs': [
     '..',
@@ skipping 422 matching lines @@
     }],
   ],
   'target_conditions': [
     ['OS=="android"', {
       'sources/': [
         ['include', '^renderer/render_view_linux\\.cc$'],
       ],
     }],
   ],
 }