Revert of Migrate IME state update flow

content/browser/android/content_view_core_impl.h

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_BROWSER_ANDROID_CONTENT_VIEW_CORE_IMPL_H_
 #define CONTENT_BROWSER_ANDROID_CONTENT_VIEW_CORE_IMPL_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 245 matching lines @@
   void UpdateFrameInfo(const gfx::Vector2dF& scroll_offset,
                        float page_scale_factor,
                        const gfx::Vector2dF& page_scale_factor_limits,
                        const gfx::SizeF& content_size,
                        const gfx::SizeF& viewport_size,
                        const float top_controls_height,
                        const float top_controls_shown_ratio,
                        bool is_mobile_optimized_hint,
                        const gfx::SelectionBound& selection_start);
 
+  void UpdateImeAdapter(int text_input_type,
+                        int text_input_flags,
+                        int text_input_mode,
+                        const std::string& text,
+                        int selection_start,
+                        int selection_end,
+                        int composition_start,
+                        int composition_end,
+                        bool show_ime_if_needed,
+                        bool reply_to_request);
+
   bool HasFocus();
   void RequestDisallowInterceptTouchEvent();
   void OnGestureEventAck(const blink::WebGestureEvent& event,
                          InputEventAckState ack_result);
   bool FilterInputEvent(const blink::WebInputEvent& event);
   void OnSelectionChanged(const std::string& text);
   void OnSelectionEvent(ui::SelectionEventType event,
                         const gfx::PointF& selection_anchor,
                         const gfx::RectF& selection_rect);
 
@@ skipping 111 matching lines @@
   scoped_refptr<GinJavaBridgeDispatcherHost> java_bridge_dispatcher_host_;
 
   DISALLOW_COPY_AND_ASSIGN(ContentViewCoreImpl);
 };
 
 bool RegisterContentViewCore(JNIEnv* env);
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_ANDROID_CONTENT_VIEW_CORE_IMPL_H_