Revert "Browser Side Text Input State Tracking for OOPIF."

content/browser/browser_plugin/browser_plugin_guest.cc

Index: content/browser/browser_plugin/browser_plugin_guest.cc
diff --git a/content/browser/browser_plugin/browser_plugin_guest.cc b/content/browser/browser_plugin/browser_plugin_guest.cc
index ad4474faea1ef7df997a2cf7daede72c105c3187..fd0c173ed0b97c250546934846d0ac482e19d88b 100644
--- a/content/browser/browser_plugin/browser_plugin_guest.cc
+++ b/content/browser/browser_plugin/browser_plugin_guest.cc
@@ -979,9 +979,10 @@ void BrowserPluginGuest::OnTakeFocus(bool reverse) {
       new BrowserPluginMsg_AdvanceFocus(browser_plugin_instance_id(), reverse));
 }
 
-void BrowserPluginGuest::OnTextInputStateChanged(const TextInputState& params) {
+void BrowserPluginGuest::OnTextInputStateChanged(
+    const ViewHostMsg_TextInputState_Params& params) {
   // Save the state of text input so we can restore it on focus.
-  last_text_input_state_.reset(new TextInputState(params));
+  last_text_input_state_.reset(new ViewHostMsg_TextInputState_Params(params));
 
   SendTextInputTypeChangedToView(
       static_cast<RenderWidgetHostViewBase*>(