Bug 1602421 - Move logical side definitions to WritingModes.h. r=jfkthame

Depends on D56350

Differential Revision: https://phabricator.services.mozilla.com/D56351

--HG--
extra : moz-landing-system : lando

layout/generic/WritingModes.h

@@ -43,6 +43,23 @@ namespace widget {
 struct IMENotification;
 }  // namespace widget
 
+// Logical axis, edge, side and corner constants for use in various places.
+enum LogicalAxis { eLogicalAxisBlock = 0x0, eLogicalAxisInline = 0x1 };
+enum LogicalEdge { eLogicalEdgeStart = 0x0, eLogicalEdgeEnd = 0x1 };
+enum LogicalSide : uint8_t {
+  eLogicalSideBStart = (eLogicalAxisBlock << 1) | eLogicalEdgeStart,   // 0x0
+  eLogicalSideBEnd = (eLogicalAxisBlock << 1) | eLogicalEdgeEnd,       // 0x1
+  eLogicalSideIStart = (eLogicalAxisInline << 1) | eLogicalEdgeStart,  // 0x2
+  eLogicalSideIEnd = (eLogicalAxisInline << 1) | eLogicalEdgeEnd       // 0x3
+};
+
+enum LogicalCorner {
+  eLogicalCornerBStartIStart = 0,
+  eLogicalCornerBStartIEnd = 1,
+  eLogicalCornerBEndIEnd = 2,
+  eLogicalCornerBEndIStart = 3
+};
+
 // Physical axis constants.
 enum PhysicalAxis { eAxisVertical = 0x0, eAxisHorizontal = 0x1 };
 

layout/style/ServoStyleConstsInlines.h

@@ -399,25 +399,6 @@ inline bool StyleGridLine::IsAuto() const {
   return LineName()->IsEmpty() && line_num == 0 && !is_span;
 }
 
-class WritingMode;
-
-// Logical axis, edge, side and corner constants for use in various places.
-enum LogicalAxis { eLogicalAxisBlock = 0x0, eLogicalAxisInline = 0x1 };
-enum LogicalEdge { eLogicalEdgeStart = 0x0, eLogicalEdgeEnd = 0x1 };
-enum LogicalSide : uint8_t {
-  eLogicalSideBStart = (eLogicalAxisBlock << 1) | eLogicalEdgeStart,   // 0x0
-  eLogicalSideBEnd = (eLogicalAxisBlock << 1) | eLogicalEdgeEnd,       // 0x1
-  eLogicalSideIStart = (eLogicalAxisInline << 1) | eLogicalEdgeStart,  // 0x2
-  eLogicalSideIEnd = (eLogicalAxisInline << 1) | eLogicalEdgeEnd       // 0x3
-};
-
-enum LogicalCorner {
-  eLogicalCornerBStartIStart = 0,
-  eLogicalCornerBStartIEnd = 1,
-  eLogicalCornerBEndIEnd = 2,
-  eLogicalCornerBEndIStart = 3
-};
-
 using LengthPercentage = StyleLengthPercentage;
 using LengthPercentageOrAuto = StyleLengthPercentageOrAuto;
 using NonNegativeLengthPercentage = StyleNonNegativeLengthPercentage;