Remove deprecated ReplicaInputConnection

content/renderer/ime_event_guard.cc

Index: content/renderer/ime_event_guard.cc
diff --git a/content/renderer/ime_event_guard.cc b/content/renderer/ime_event_guard.cc
index 668c531a5f6002c8354debbadc32ea9b15bf34d5..b33183f98528cf7e0db4486f0c0c83dd35027445 100644
--- a/content/renderer/ime_event_guard.cc
+++ b/content/renderer/ime_event_guard.cc
@@ -13,8 +13,7 @@ namespace content {
 // it from other updates so that we can wait for it safely. So it is false by
 // default.
 ImeEventGuard::ImeEventGuard(RenderWidget* widget)
-    : widget_(widget), show_ime_(false),
-      from_ime_(!widget->IsUsingImeThread()) {
+    : widget_(widget), show_ime_(false), from_ime_(false) {
   widget_->OnImeEventGuardStart(this);
 }