Simplify InputMethodWin initialization.

content/browser/renderer_host/render_widget_host_impl.cc

Index: content/browser/renderer_host/render_widget_host_impl.cc
diff --git a/content/browser/renderer_host/render_widget_host_impl.cc b/content/browser/renderer_host/render_widget_host_impl.cc
index 6080ecc685934c9b1430d499e32eeb76da8c66c4..f2400d3d7217e144f25e99eac626ebf165bf56eb 100644
--- a/content/browser/renderer_host/render_widget_host_impl.cc
+++ b/content/browser/renderer_host/render_widget_host_impl.cc
@@ -162,7 +162,6 @@ RenderWidgetHostImpl::RenderWidgetHostImpl(RenderWidgetHostDelegate* delegate,
       in_flight_event_count_(0),
       in_get_backing_store_(false),
       ignore_input_events_(false),
-      input_method_active_(false),
       text_direction_updated_(false),
       text_direction_(blink::WebTextDirectionLeftToRight),
       text_direction_canceled_(false),
@@ -1249,11 +1248,6 @@ void RenderWidgetHostImpl::NotifyTextDirection() {
   }
 }
 
-void RenderWidgetHostImpl::SetInputMethodActive(bool activate) {
-  input_method_active_ = activate;
-  Send(new ViewMsg_SetInputMethodActive(GetRoutingID(), activate));
-}
-
 void RenderWidgetHostImpl::ImeSetComposition(
     const base::string16& text,
     const std::vector<blink::WebCompositionUnderline>& underlines,