Deprecate legacy callers for HTMLEmbedElement and HTMLObjectElement

third_party/WebKit/Source/core/frame/Deprecation.cpp

Index: third_party/WebKit/Source/core/frame/Deprecation.cpp
diff --git a/third_party/WebKit/Source/core/frame/Deprecation.cpp b/third_party/WebKit/Source/core/frame/Deprecation.cpp
index 488f21ab633633dc3c15848f8199f6295103b1d0..4b021de29c00b1baba635cd208e6afee0be9ca2e 100644
--- a/third_party/WebKit/Source/core/frame/Deprecation.cpp
+++ b/third_party/WebKit/Source/core/frame/Deprecation.cpp
@@ -444,6 +444,14 @@ String Deprecation::deprecationMessage(UseCounter::Feature feature) {
     case UseCounter::VRDeprecatedGetPose:
       return replacedBy("VRDisplay.getPose()", "VRDisplay.getFrameData()");
 
+    case UseCounter::HTMLEmbedElementLegacyCall:
+      return willBeRemoved("HTMLEmbedElement legacy caller", M58,
+                           "5715026367217664");
+
+    case UseCounter::HTMLObjectElementLegacyCall:
+      return willBeRemoved("HTMLObjectElement legacy caller", M58,
+                           "5715026367217664");
+
     // Features that aren't deprecated don't have a deprecation message.
     default:
       return String();