Remove Dashboard support and supporting files.

Source/WebCore/rendering/style/StyleRareNonInheritedData.cpp

Index: Source/WebCore/rendering/style/StyleRareNonInheritedData.cpp
diff --git a/Source/WebCore/rendering/style/StyleRareNonInheritedData.cpp b/Source/WebCore/rendering/style/StyleRareNonInheritedData.cpp
index 0c98d34551b967f1214bd0467909e2d794cead0e..4a479bed32721624d68828658c4c2341283268b4 100644
--- a/Source/WebCore/rendering/style/StyleRareNonInheritedData.cpp
+++ b/Source/WebCore/rendering/style/StyleRareNonInheritedData.cpp
@@ -188,9 +188,6 @@ bool StyleRareNonInheritedData::operator==(const StyleRareNonInheritedData& o) c
         && m_perspectiveOriginX == o.m_perspectiveOriginX
         && m_perspectiveOriginY == o.m_perspectiveOriginY
         && lineClamp == o.lineClamp
-#if ENABLE(DASHBOARD_SUPPORT)
-        && m_dashboardRegions == o.m_dashboardRegions
-#endif
 #if ENABLE(DRAGGABLE_REGION)
         && m_draggableRegionMode == o.m_draggableRegionMode
 #endif
@@ -327,9 +324,6 @@ bool StyleRareNonInheritedData::transitionDataEquivalent(const StyleRareNonInher
 void StyleRareNonInheritedData::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
 {
     MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::CSS);
-#if ENABLE(DASHBOARD_SUPPORT)
-    info.addMember(m_dashboardRegions, "dashboardRegions");
-#endif
     info.addMember(m_deprecatedFlexibleBox, "deprecatedFlexibleBox");
     info.addMember(m_flexibleBox, "flexibleBox");
     info.addMember(m_marquee, "marquee");