Merge the Sky Engine changes from the SkyDart branch

sky/engine/platform/BUILD.gn

 # Copyright 2014 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.
 
 import("//build/config/ui.gni")
 import("//sky/engine/build/scripts/scripts.gni")
 import("//sky/engine/config.gni")
 import("//testing/test.gni")
 
 # Most targets in this file are private actions so use that as the default.
@@ skipping 597 matching lines @@
     "//skia",
     "//sky/engine/wtf",
     "//third_party/harfbuzz-ng",
     "//third_party/iccjpeg",
     "//third_party/icu",
     "//third_party/libpng",
     "//third_party/ots",
     "//third_party/qcms",
     "//third_party:jpeg",
     "//url",
-    "//v8",
   ]
 
   forward_dependent_configs_from = [
     "//gpu/command_buffer/client:gles2_c_lib",
     "//skia",
     "//third_party:jpeg",
     "//third_party/iccjpeg",
     "//third_party/libpng",
     "//third_party/ots",
     "//third_party/qcms",
     "//url",
-    "//v8",
   ]
 
   if (is_android) {
     # Add in some Linux files also shared with Android.
     set_sources_assignment_filter([])
     sources += [
       "exported/linux/WebFontRenderStyle.cpp",
       "fonts/linux/FontPlatformDataLinux.cpp",
     ]
     set_sources_assignment_filter(sources_assignment_filter)
@@ skipping 92 matching lines @@
     # See https://bugs.webkit.org/show_bug.cgi?id=62916.
     # TODO(GYP)
     #'cflags': ['-marm'],
     #    'conditions': [
     #      ['OS=="android"', {
     #        'cflags!': ['-mthumb'],
     #      }],
     #    ],
   }
 }