Pipe ClipPathDisplayItem down to CC

CC-side of ClipPath before I flip the switch in Blink with
https://codereview.chromium.org/851363002.

Review URL: https://codereview.chromium.org/855573002

Cr-Commit-Position: refs/heads/master@{#311975}

2 files changed, 18 insertions, 0 deletions

diff --git a/cc/blink/web_display_item_list_impl.cc b/cc/blink/web_display_item_list_impl.cc
index d682b2d..fdd05df 100644
--- a/cc/blink/web_display_item_list_impl.cc
+++ b/cc/blink/web_display_item_list_impl.cc
@@ -8,6 +8,7 @@
 
 #include "cc/blink/web_blend_mode.h"
 #include "cc/resources/clip_display_item.h"
+#include "cc/resources/clip_path_display_item.h"
 #include "cc/resources/drawing_display_item.h"
 #include "cc/resources/filter_display_item.h"
 #include "cc/resources/float_clip_display_item.h"
@@ -53,6 +54,17 @@ void WebDisplayItemListImpl::appendEndClipItem() {
   display_item_list_->AppendItem(cc::EndClipDisplayItem::Create());
 }
 
+void WebDisplayItemListImpl::appendClipPathItem(const SkPath& clip_path,
+                                                SkRegion::Op clip_op,
+                                                bool antialias) {
+  display_item_list_->AppendItem(
+      cc::ClipPathDisplayItem::Create(clip_path, clip_op, antialias));
+}
+
+void WebDisplayItemListImpl::appendEndClipPathItem() {
+  display_item_list_->AppendItem(cc::EndClipPathDisplayItem::Create());
+}
+
 void WebDisplayItemListImpl::appendFloatClipItem(
     const blink::WebFloatRect& clip_rect) {
   display_item_list_->AppendItem(cc::FloatClipDisplayItem::Create(clip_rect));
diff --git a/cc/blink/web_display_item_list_impl.h b/cc/blink/web_display_item_list_impl.h
index 28fd472..cd35975 100644
--- a/cc/blink/web_display_item_list_impl.h
+++ b/cc/blink/web_display_item_list_impl.h
@@ -13,9 +13,11 @@
 #include "third_party/WebKit/public/platform/WebDisplayItemList.h"
 #include "third_party/WebKit/public/platform/WebFloatPoint.h"
 #include "third_party/WebKit/public/platform/WebVector.h"
+#include "third_party/skia/include/core/SkRegion.h"
 
 class SkImageFilter;
 class SkMatrix44;
+class SkPath;
 class SkPicture;
 class SkRRect;
 
@@ -35,6 +37,10 @@ class WebDisplayItemListImpl : public blink::WebDisplayItemList {
       const blink::WebRect& clip_rect,
       const blink::WebVector<SkRRect>& rounded_clip_rects);
   virtual void appendEndClipItem();
+  virtual void appendClipPathItem(const SkPath& clip_path,
+                                  SkRegion::Op clip_op,
+                                  bool antialias);
+  virtual void appendEndClipPathItem();
   virtual void appendFloatClipItem(const blink::WebFloatRect& clip_rect);
   virtual void appendEndFloatClipItem();
   virtual void appendTransformItem(const SkMatrix44& matrix);