Remove unused DEFINE_{SVG_PROPERTY|AX_OBJECT}_TYPE_CASTS

This CL has goal to remove unused
- DEFINE_SVG_PROPERTY_TYPE_CASTS from t_p/b/renderer/core/svg
- DEFINE_AX_OBJECT_TYPE_CASTS from t_p/b/renderer/modules/accessibility

Bug: 891908
Change-Id: I4a6164f88da586f19f748696b294276384cb4da7
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2010450Reviewed-by: Kentaro Hara <haraken@chromium.org>
Commit-Queue: Abhijeet Kandalkar <abhijeet@igalia.com>
Cr-Commit-Position: refs/heads/master@{#733292}

third_party/blink/renderer/core/svg/svg_boolean.h

@@ -69,8 +69,6 @@ class SVGBoolean final : public SVGPropertyHelper<SVGBoolean> {
   bool value_;
 };
 
-DEFINE_SVG_PROPERTY_TYPE_CASTS(SVGBoolean);
-
 }  // namespace blink
 
 #endif  // THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_BOOLEAN_H_

third_party/blink/renderer/core/svg/svg_enumeration.cc

@@ -34,8 +34,6 @@
 
 namespace blink {
 
-DEFINE_SVG_PROPERTY_TYPE_CASTS(SVGEnumerationBase);
-
 SVGEnumerationBase::~SVGEnumerationBase() = default;
 
 SVGPropertyBase* SVGEnumerationBase::CloneForAnimation(

third_party/blink/renderer/core/svg/svg_point.h

@@ -82,8 +82,6 @@ class SVGPoint final : public SVGPropertyHelper<SVGPoint> {
   FloatPoint value_;
 };
 
-DEFINE_SVG_PROPERTY_TYPE_CASTS(SVGPoint);
-
 }  // namespace blink
 
 #endif  // THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_POINT_H_

third_party/blink/renderer/core/svg/svg_preserve_aspect_ratio.h

@@ -113,8 +113,6 @@ class SVGPreserveAspectRatio final
   SVGMeetOrSliceType meet_or_slice_;
 };
 
-DEFINE_SVG_PROPERTY_TYPE_CASTS(SVGPreserveAspectRatio);
-
 }  // namespace blink
 
 #endif  // THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_PRESERVE_ASPECT_RATIO_H_

third_party/blink/renderer/core/svg/svg_string.h

@@ -77,8 +77,6 @@ class SVGString final : public SVGPropertyBase {
   String value_;
 };
 
-DEFINE_SVG_PROPERTY_TYPE_CASTS(SVGString);
-
 }  // namespace blink
 
 #endif  // THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_STRING_H_

third_party/blink/renderer/modules/accessibility/ax_validation_message.h

@@ -49,8 +49,6 @@ class AXValidationMessage final : public AXMockObject {
   DISALLOW_COPY_AND_ASSIGN(AXValidationMessage);
 };
 
-DEFINE_AX_OBJECT_TYPE_CASTS(AXValidationMessage, IsValidationMessage());
-
 }  // namespace blink
 
 #endif  // THIRD_PARTY_BLINK_RENDERER_MODULES_ACCESSIBILITY_AX_VALIDATION_MESSAGE_H_

third_party/blink/renderer/modules/accessibility/ax_virtual_object.h

@@ -43,8 +43,6 @@ class MODULES_EXPORT AXVirtualObject : public AXObject {
   Member<AccessibleNode> accessible_node_;
 };
 
-DEFINE_AX_OBJECT_TYPE_CASTS(AXVirtualObject, IsVirtualObject());
-
 }  // namespace blink
 
 #endif  // THIRD_PARTY_BLINK_RENDERER_MODULES_ACCESSIBILITY_AX_VIRTUAL_OBJECT_H_