Remove some unused includes from core/css and core/dom

Source/core/css/CSSParser.cpp

 /*
  * Copyright (C) 2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2005 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Nicholas Shanks <webkit@nickshanks.com>
  * Copyright (C) 2008 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2012 Adobe Systems Incorporated. All rights reserved.
  * Copyright (C) 2012 Intel Corporation. All rights reserved.
  *
@@ skipping 17 matching lines @@
 #include "core/css/CSSParser.h"
 
 #include "CSSValueKeywords.h"
 #include "RuntimeEnabledFeatures.h"
 #include "core/css/CSSAspectRatioValue.h"
 #include "core/css/CSSBasicShapes.h"
 #include "core/css/CSSBorderImage.h"
 #include "core/css/CSSCanvasValue.h"
 #include "core/css/CSSCrossfadeValue.h"
 #include "core/css/CSSCursorImageValue.h"
-#include "core/css/CSSFontFaceRule.h"
 #include "core/css/CSSFontFaceSrcValue.h"
-#include "core/css/CSSFunctionValue.h"
 #include "core/css/CSSGradientValue.h"
 #include "core/css/CSSImageSetValue.h"
 #include "core/css/CSSImageValue.h"
 #include "core/css/CSSInheritedValue.h"
 #include "core/css/CSSInitialValue.h"
 #include "core/css/CSSLineBoxContainValue.h"
-#include "core/css/CSSMediaRule.h"
-#include "core/css/CSSPageRule.h"
 #include "core/css/CSSPrimitiveValue.h"
 #include "core/css/CSSPropertySourceData.h"
 #include "core/css/CSSReflectValue.h"
 #include "core/css/CSSSelector.h"
 #include "core/css/CSSStyleSheet.h"
 #include "core/css/CSSTimingFunctionValue.h"
 #include "core/css/CSSUnicodeRangeValue.h"
 #include "core/css/CSSValueList.h"
 #include "core/css/CSSValuePool.h"
 #include "core/css/CSSVariableValue.h"
 #include "core/css/Counter.h"
 #include "core/css/FontFeatureValue.h"
-#include "core/css/FontValue.h"
 #include "core/css/MediaList.h"
 #include "core/css/MediaQueryExp.h"
 #include "core/css/Pair.h"
 #include "core/css/Rect.h"
 #include "core/css/ShadowValue.h"
 #include "core/css/StylePropertySet.h"
 #include "core/css/StylePropertyShorthand.h"
 #include "core/css/StyleRule.h"
 #include "core/css/StyleRuleImport.h"
 #include "core/css/StyleSheetContents.h"
 #include "core/css/WebKitCSSArrayFunctionValue.h"
 #include "core/css/WebKitCSSFilterValue.h"
 #include "core/css/WebKitCSSKeyframeRule.h"
 #include "core/css/WebKitCSSKeyframesRule.h"
 #include "core/css/WebKitCSSMixFunctionValue.h"
-#include "core/css/WebKitCSSRegionRule.h"
 #include "core/css/WebKitCSSShaderValue.h"
 #include "core/css/WebKitCSSTransformValue.h"
 #include "core/dom/Document.h"
 #include "core/html/parser/HTMLParserIdioms.h"
 #include "core/inspector/InspectorInstrumentation.h"
 #include "core/page/Page.h"
 #include "core/page/PageConsole.h"
 #include "core/page/Settings.h"
 #include "core/platform/FloatConversion.h"
 #include "core/platform/HashTools.h"
 #include "core/platform/HistogramSupport.h"
 #include "core/rendering/RenderTheme.h"
 #include "core/svg/SVGParserUtilities.h"
 #include "wtf/BitArray.h"
 #include "wtf/HexNumber.h"
-#include "wtf/dtoa.h"
 #include "wtf/text/StringBuffer.h"
 #include "wtf/text/StringBuilder.h"
 #include "wtf/text/StringImpl.h"
 #include "wtf/text/TextEncoding.h"
 #include <limits.h>
 
 #if ENABLE(SVG)
 #include "core/css/WebKitCSSSVGDocumentValue.h"
 #endif
 
@@ skipping 11607 matching lines @@
     result.lineNumber = lineNumber;
     result.content = content;
     size_t newLength = content.length();
     while (newLength > 0 && isHTMLSpace(result.content[newLength - 1]))
         --newLength;
     result.content.setLength(newLength);
     return result;
 }
 
 }