Move MapCoordinatesMode and MapCoordinatesFlags to a separate header.

third_party/WebKit/Source/core/layout/LayoutObject.h

Index: third_party/WebKit/Source/core/layout/LayoutObject.h
diff --git a/third_party/WebKit/Source/core/layout/LayoutObject.h b/third_party/WebKit/Source/core/layout/LayoutObject.h
index 9bc41a61d3d939c8079040d0a86a59d45a090474..506e3f6a18ce584e8c81dfdbb9e1ec0b38ceaac0 100644
--- a/third_party/WebKit/Source/core/layout/LayoutObject.h
+++ b/third_party/WebKit/Source/core/layout/LayoutObject.h
@@ -33,6 +33,7 @@
 #include "core/editing/PositionWithAffinity.h"
 #include "core/fetch/ImageResourceObserver.h"
 #include "core/layout/LayoutObjectChildList.h"
+#include "core/layout/MapCoordinatesFlags.h"
 #include "core/layout/PaintInvalidationState.h"
 #include "core/layout/ScrollAlignment.h"
 #include "core/layout/SubtreeLayoutScope.h"
@@ -80,27 +81,6 @@ enum MarkingBehavior {
   MarkContainerChain,
 };
 
-enum MapCoordinatesMode {
-  IsFixed = 1 << 0,
-  UseTransforms = 1 << 1,
-
-  // When walking up the containing block chain, applies a container flip for
-  // the first element found, if any, for which isFlippedBlocksWritingMode is
-  // true. This option should generally be used when mapping a source rect in
-  // the "physical coordinates with flipped block-flow" coordinate space (see
-  // LayoutBoxModelObject.h) to one in a physical destination space.
-  ApplyContainerFlip = 1 << 2,
-  TraverseDocumentBoundaries = 1 << 3,
-
-  // Applies to LayoutView::mapLocalToAncestor() and LayoutView::
-  // mapToVisualRectInAncestorSpace() only, to indicate the input point or rect
-  // is in frame coordinates instead of frame contents coordinates. This
-  // disables view clipping and scroll offset adjustment.
-  // TODO(wangxianzhu): Remove this when root-layer-scrolls launches.
-  InputIsInFrameCoordinates = 1 << 4,
-};
-typedef unsigned MapCoordinatesFlags;
-
 enum ScheduleRelayoutBehavior { ScheduleRelayout, DontScheduleRelayout };
 
 const LayoutUnit& caretWidth();