Add DocumentMarker::MatchStatus enum for text match markers

third_party/WebKit/Source/core/testing/Internals.idl

Index: third_party/WebKit/Source/core/testing/Internals.idl
diff --git a/third_party/WebKit/Source/core/testing/Internals.idl b/third_party/WebKit/Source/core/testing/Internals.idl
index a8159de6427f34716acc0eca896d010016074431..6a7d22a4aeb18c6fb859c650181f231fd28230ce 100644
--- a/third_party/WebKit/Source/core/testing/Internals.idl
+++ b/third_party/WebKit/Source/core/testing/Internals.idl
@@ -105,9 +105,9 @@
     unsigned long activeMarkerCountForNode(Node node);
     [RaisesException] Range markerRangeForNode(Node node, DOMString markerType, unsigned long index);
     [RaisesException] DOMString markerDescriptionForNode(Node node, DOMString markerType, unsigned long index);
-    void addTextMatchMarker(Range range, boolean isActive);
+    [RaisesException] void addTextMatchMarker(Range range, DOMString matchStatus);
     [RaisesException] void addCompositionMarker(Range range, DOMString underlineColorValue, boolean thick, DOMString backgroundColorValue);
-    void setMarkersActive(Node node, unsigned long startOffset, unsigned long endOffset, boolean active);
+    [RaisesException] void setMarkersActive(Node node, unsigned long startOffset, unsigned long endOffset, DOMString matchStatus);

[yosin_UTC9, 2017/04/05 01:33:37]

We don't need to change setMarkerActive() since we can read this boolean as
active or inactive.
If we want to pass |matchStatus|, it is better to call setMarkerMatchStatus().

     void setMarkedTextMatchesAreHighlighted(Document document, boolean highlight);
 
     [RaisesException] void setFrameViewPosition(Document document, long x, long y);