[ActiveSuggestionMarker #1] Introduce abstract StyleableMarker subclass of DocumentMarker

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

Index: third_party/WebKit/Source/core/editing/markers/CompositionMarkerTest.cpp
diff --git a/third_party/WebKit/Source/core/editing/markers/CompositionMarkerTest.cpp b/third_party/WebKit/Source/core/editing/markers/CompositionMarkerTest.cpp
index 3db1f7ebd699ff6512ea7a232a377460cc2ea8a3..942e84a6d561aed8fd83b910e3c21b4040490b50 100644
--- a/third_party/WebKit/Source/core/editing/markers/CompositionMarkerTest.cpp
+++ b/third_party/WebKit/Source/core/editing/markers/CompositionMarkerTest.cpp
@@ -12,22 +12,27 @@ class CompositionMarkerTest : public ::testing::Test {};
 
 TEST_F(CompositionMarkerTest, MarkerType) {
   DocumentMarker* marker = new CompositionMarker(
-      0, 1, Color::kTransparent, CompositionMarker::Thickness::kThin,
+      0, 1, Color::kTransparent, StyleableMarker::Thickness::kThin,
       Color::kTransparent);
   EXPECT_EQ(DocumentMarker::kComposition, marker->GetType());
 }
 
+TEST_F(CompositionMarkerTest, IsStyleableMarker) {
+  DocumentMarker* marker = new CompositionMarker(
+      0, 1, Color::kTransparent, StyleableMarker::Thickness::kThin,
+      Color::kTransparent);
+  EXPECT_TRUE(IsStyleableMarker(*marker));
+}
+
 TEST_F(CompositionMarkerTest, ConstructorAndGetters) {
-  CompositionMarker* marker =
-      new CompositionMarker(0, 1, Color::kDarkGray,
-                            CompositionMarker::Thickness::kThin, Color::kGray);
+  CompositionMarker* marker = new CompositionMarker(
+      0, 1, Color::kDarkGray, StyleableMarker::Thickness::kThin, Color::kGray);
   EXPECT_EQ(Color::kDarkGray, marker->UnderlineColor());
   EXPECT_FALSE(marker->IsThick());
   EXPECT_EQ(Color::kGray, marker->BackgroundColor());
 
-  CompositionMarker* thick_marker =
-      new CompositionMarker(0, 1, Color::kDarkGray,
-                            CompositionMarker::Thickness::kThick, Color::kGray);
+  CompositionMarker* thick_marker = new CompositionMarker(
+      0, 1, Color::kDarkGray, StyleableMarker::Thickness::kThick, Color::kGray);
   EXPECT_EQ(true, thick_marker->IsThick());
 }