Expose getAnimations as function on Document

third_party/WebKit/Source/core/animation/DocumentAnimation.h

Index: third_party/WebKit/Source/core/animation/DocumentAnimation.h
diff --git a/third_party/WebKit/Source/core/animation/DocumentAnimation.h b/third_party/WebKit/Source/core/animation/DocumentAnimation.h
index 4dd9c118781e2f8db7a57f49dac7ac81c1248439..a8963b3c24446a05742dbfd393e19622260cdbd7 100644
--- a/third_party/WebKit/Source/core/animation/DocumentAnimation.h
+++ b/third_party/WebKit/Source/core/animation/DocumentAnimation.h
@@ -5,6 +5,8 @@
 #ifndef DocumentAnimation_h
 #define DocumentAnimation_h
 
+#include "core/animation/Animation.h"
+#include "core/animation/DocumentTimeline.h"
 #include "core/dom/Document.h"
 #include "platform/wtf/Allocator.h"
 
@@ -17,6 +19,10 @@ class DocumentAnimation {
   static DocumentTimeline* timeline(Document& document) {
     return &document.Timeline();
   }
+
+  static HeapVector<Member<Animation>> getAnimations(Document& document) {
+    return document.Timeline().getAnimations();
+  }
 };
 
 }  // namespace blink