[DMC #20] Remove DocumentMarker::IsActiveMatch() and SetIsActiveMatch() methods

third_party/WebKit/Source/core/editing/markers/DocumentMarker.cpp

Index: third_party/WebKit/Source/core/editing/markers/DocumentMarker.cpp
diff --git a/third_party/WebKit/Source/core/editing/markers/DocumentMarker.cpp b/third_party/WebKit/Source/core/editing/markers/DocumentMarker.cpp
index 7a9fdd4801bd4c311eb6afa002c59d3aa4f49039..e764d6bf52478c01152b9be8afeb01c2a63b13c3 100644
--- a/third_party/WebKit/Source/core/editing/markers/DocumentMarker.cpp
+++ b/third_party/WebKit/Source/core/editing/markers/DocumentMarker.cpp
@@ -30,7 +30,6 @@
 
 #include "core/editing/markers/DocumentMarker.h"
 
-#include "core/editing/markers/TextMatchMarker.h"
 #include "platform/wtf/StdLibExtras.h"
 
 namespace blink {
@@ -189,11 +188,6 @@ void DocumentMarker::ShiftOffsets(int delta) {
   start_offset_ += delta;
   end_offset_ += delta;
 }
-void DocumentMarker::SetIsActiveMatch(bool active) {
-  if (GetType() != DocumentMarker::kTextMatch)
-    return;
-  ToTextMatchMarker(this)->SetIsActiveMatch(active);
-}
 
 const String& DocumentMarker::Description() const {
   if (DocumentMarkerDescription* details =
@@ -202,12 +196,6 @@ const String& DocumentMarker::Description() const {
   return g_empty_string;
 }
 
-bool DocumentMarker::IsActiveMatch() const {
-  if (GetType() != DocumentMarker::kTextMatch)
-    return false;
-  return ToTextMatchMarker(this)->IsActiveMatch();
-}
-
 Color DocumentMarker::UnderlineColor() const {
   if (TextCompositionMarkerDetails* details =
           ToTextCompositionMarkerDetails(details_.Get()))