Add accessibilityEnabled and inlineTextBoxAccessiblityEnabled to Settings, but don't use them yet.

Source/web/WebRemoteFrameImpl.cpp

Index: Source/web/WebRemoteFrameImpl.cpp
diff --git a/Source/web/WebRemoteFrameImpl.cpp b/Source/web/WebRemoteFrameImpl.cpp
index de606ac881fbe4dadcdb46072c81dcf22d30df2b..821478e37984a3f6046fee75549a3aea0cd9d103 100644
--- a/Source/web/WebRemoteFrameImpl.cpp
+++ b/Source/web/WebRemoteFrameImpl.cpp
@@ -7,6 +7,7 @@
 
 #include "core/frame/FrameOwner.h"
 #include "core/frame/RemoteFrame.h"
+#include "core/frame/Settings.h"
 #include "core/page/Page.h"
 #include "public/platform/WebFloatRect.h"
 #include "public/platform/WebRect.h"
@@ -179,6 +180,16 @@ void WebRemoteFrameImpl::setSharedWorkerRepositoryClient(WebSharedWorkerReposito
     ASSERT_NOT_REACHED();
 }
 
+void WebRemoteFrameImpl::setAccessibilityEnabled(bool enabled)
+{
+    ASSERT_NOT_REACHED();
+}
+
+void WebRemoteFrameImpl::setInlineTextBoxAccessibilityEnabled(bool enabled)
+{
+    ASSERT_NOT_REACHED();
+}
+
 void WebRemoteFrameImpl::setCanHaveScrollbars(bool)
 {
     ASSERT_NOT_REACHED();