Move many standalone files from web/ to (core|modules)/exported/.

third_party/WebKit/Source/web/WebCSSParser.cpp

-// Copyright 2015 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.
-
-#include "public/web/WebCSSParser.h"
-
-#include "core/css/parser/CSSParser.h"
-#include "platform/graphics/Color.h"
-#include "public/platform/WebString.h"
-
-namespace blink {
-
-bool WebCSSParser::ParseColor(WebColor* web_color,
-                              const WebString& color_string) {
-  Color color = Color(*web_color);
-  bool success = CSSParser::ParseColor(color, color_string, true);
-  *web_color = color.Rgb();
-  return success;
-}
-
-}  // namespace blink