Fix sky to pass 'gn check'

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")
 
 # Most targets in this file are private actions so use that as the default.
 visibility = [":*"]
 
 sky_platform_output_dir = "$root_gen_dir/sky/platform"
 
-component("sky_common") {
-  visibility += ["//sky/*"]
-  sources = [
-    "exported/WebCString.cpp",
-    "exported/WebString.cpp",
-    "exported/WebCommon.cpp",
-  ]
-
-  defines = [
-    "BLINK_COMMON_IMPLEMENTATION=1",
-    "INSIDE_BLINK",
-  ]
-
-  configs += [
-    "//build/config/compiler:wexit_time_destructors",
-    "//sky/engine:config",
-    "//sky/engine:non_test_config",
-  ]
-
-  deps = [
-    "//sky/engine/wtf",
-  ]
-}
-
 action("font_family_names") {
   script = "../build/scripts/make_names.py"
 
   font_family_names_in = "fonts/FontFamilyNames.in"
   inputs = make_names_files + [ font_family_names_in ]
 
   outputs = [
     "$sky_platform_output_dir/FontFamilyNames.cpp",
     "$sky_platform_output_dir/FontFamilyNames.h",
   ]
@@ skipping 41 matching lines @@
     "--key-positions=*",
     "-D", "-s", "2",
     rebase_path(color_data_gperf, root_build_dir),
     "--output-file=" + rebase_path(output_file, root_build_dir),
   ]
 }
 
 group("make_platform_generated") {
   visibility += [":*"]
   deps = [
-    ":sky_common",
     ":color_data",
     ":font_family_names",
     ":runtime_enabled_features",
   ]
 }
 
 component("platform") {
   visibility += ["//sky/*"]
 
   output_name = "sky_platform"
@@ skipping 99 matching lines @@
     "animation/UnitBezier.h",
     "clipboard/ClipboardMimeTypes.cpp",
     "clipboard/ClipboardMimeTypes.h",
     "clipboard/ClipboardUtilities.cpp",
     "clipboard/ClipboardUtilities.h",
     "clipboard/ClipboardUtilitiesPosix.cpp",
     "exported/Platform.cpp",
     "exported/WebActiveGestureAnimation.cpp",
     "exported/WebActiveGestureAnimation.h",
     "exported/WebArrayBuffer.cpp",
+    "exported/WebCString.cpp",
+    "exported/WebCommon.cpp",
     "exported/WebConvertableToTraceFormat.cpp",
     "exported/WebCursorInfo.cpp",
     "exported/WebData.cpp",
     "exported/WebFilterKeyframe.cpp",
     "exported/WebHTTPBody.cpp",
     "exported/WebHTTPLoadInfo.cpp",
     "exported/WebImageSkia.cpp",
     "exported/WebMediaConstraints.cpp",
     "exported/WebMediaDeviceInfo.cpp",
     "exported/WebScrollbarImpl.cpp",
     "exported/WebScrollbarImpl.h",
     "exported/WebScrollbarThemeGeometryNative.cpp",
     "exported/WebScrollbarThemeGeometryNative.h",
+    "exported/WebString.cpp",
     "exported/WebTransformKeyframe.cpp",
     "exported/WebURL.cpp",
     "exported/WebURLError.cpp",
     "exported/WebURLLoadTiming.cpp",
     "exported/WebURLRequest.cpp",
     "exported/WebURLRequestPrivate.h",
     "exported/WebURLResponse.cpp",
     "exported/WebURLResponsePrivate.h",
     "exported/WrappedResourceRequest.h",
     "exported/WrappedResourceResponse.h",
@@ skipping 422 matching lines @@
     "INSIDE_BLINK",
   ]
 
   include_dirs = [
     "$root_gen_dir/sky",
   ]
 
   deps = [
     ":heap_asm_stubs",
     ":make_platform_generated",
+    "//base:base",
     "//gpu/command_buffer/client:gles2_c_lib",
+    "//mojo/application",
+    "//mojo/common:common",
+    "//mojo/public/c/system:for_shared_library",
+    "//mojo/public/cpp/bindings",
+    "//mojo/public/cpp/system",
+    "//mojo/public/cpp/utility",
     "//skia",
-    "//third_party:jpeg",
+    "//sky/engine/platform/heap",
+    "//sky/engine/wtf",
     "//third_party/harfbuzz-ng",
     "//third_party/iccjpeg",
     "//third_party/icu",
     "//third_party/libpng",
     "//third_party/ots",
     "//third_party/qcms",
-    "//mojo/application",
-    "//mojo/public/cpp/bindings",
-    "//mojo/public/cpp/utility",
-    "//mojo/public/c/system:for_shared_library",
-    "//sky/engine/wtf",
-    "//sky/engine/platform/heap",
+    "//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",
@@ skipping 103 matching lines @@
     "geometry/FloatBoxTestHelpers.cpp",
     "geometry/FloatPolygonTest.cpp",
     "geometry/FloatRoundedRectTest.cpp",
     "geometry/RegionTest.cpp",
     "geometry/RoundedRectTest.cpp",
     "graphics/GraphicsContextTest.cpp",
     "graphics/ThreadSafeDataTransportTest.cpp",
     "graphics/filters/FilterOperationsTest.cpp",
     "graphics/filters/ImageFilterBuilderTest.cpp",
     "graphics/gpu/DrawingBufferTest.cpp",
-    "graphics/test/MockDiscardablePixelRef.h",
     "image-decoders/ImageDecoderTest.cpp",
     "mac/ScrollElasticityControllerTest.mm",
     "network/HTTPParsersTest.cpp",
     "testing/ArenaTestHelpers.h",
     "testing/TreeTestHelpers.cpp",
     "testing/TreeTestHelpers.h",
     "testing/RunAllTests.cpp",
     "transforms/TransformOperationsTest.cpp",
     "transforms/TransformationMatrixTest.cpp",
     "text/BidiResolverTest.cpp",
     "text/SegmentedStringTest.cpp",
     "text/UnicodeUtilitiesTest.cpp",
     "weborigin/KURLTest.cpp",
     "weborigin/SecurityPolicyTest.cpp",
   ]
 
   configs += [
     "//sky/engine:config",
   ]
 
   deps = [
-    ":sky_common",
     ":platform",
     "//base",
     "//base/allocator",
     "//base/test:test_support",
     "//skia",
     "//testing/gmock",
     "//testing/gtest",
     "//sky/engine/wtf",
     "//sky/engine/wtf:test_support",
     "//url",
@@ skipping 21 matching lines @@
     # The *NEON.cpp files fail to compile when -mthumb is passed. Force
     # them to build in ARM mode.
     # See https://bugs.webkit.org/show_bug.cgi?id=62916.
     # TODO(GYP)
     #'cflags': ['-marm'],
     #    'conditions': [
     #      ['OS=="android"', {
     #        'cflags!': ['-mthumb'],
     #      }],
     #    ],
-
-    deps = [ ":sky_common" ]
   }
 }