Almost finish moving context_menu_node_ from RenderViewImpl to RenderFrameImpl.

content/browser/renderer_host/ime_adapter_android.h

Index: content/browser/renderer_host/ime_adapter_android.h
===================================================================
--- content/browser/renderer_host/ime_adapter_android.h	(revision 255633)
+++ content/browser/renderer_host/ime_adapter_android.h	(working copy)
@@ -8,9 +8,12 @@
 #include <jni.h>
 
 #include "base/android/jni_helper.h"
+#include "base/memory/ref_counted.h"
+#include "base/strings/string16.h"
 
 namespace content {
 
+class RenderFrameHost;
 class RenderWidgetHostImpl;
 class RenderWidgetHostViewAndroid;
 struct NativeWebKeyboardEvent;
@@ -20,14 +23,15 @@
 // corresponding host view.
 // Ownership of these objects remains on the native side (see
 // RenderWidgetHostViewAndroid).
-class ImeAdapterAndroid {
+class ImeAdapterAndroid : public base::RefCountedThreadSafe<ImeAdapterAndroid> {
  public:
   explicit ImeAdapterAndroid(RenderWidgetHostViewAndroid* rwhva);
-  ~ImeAdapterAndroid();
 
   // Called from java -> native
   // The java side is responsible to translate android KeyEvent various enums
   // and values into the corresponding blink::WebInputEvent.
+  // Since these methods are not called on the UI thread, they must be proxied
+  // to the UI thread.
   bool SendKeyEvent(JNIEnv* env, jobject,
                     jobject original_key_event,
                     int action, int meta_state,
@@ -57,9 +61,30 @@
   // Called from native -> java
   void CancelComposition();
   void FocusedNodeChanged(bool is_editable_node);
+  void RenderWidgetGone();
 
  private:
+  friend class base::RefCountedThreadSafe<ImeAdapterAndroid>;
+  ~ImeAdapterAndroid();
+
+  void SendSyntheticKeyEventOnUI(const NativeWebKeyboardEvent& event);
+  void SendKeyEventOnUI(const NativeWebKeyboardEvent& event,
+                        const NativeWebKeyboardEvent& char_event,
+                        bool key_down_text_insertion);
+  void SetComposingTextOnUI(const base::string16& text16, int new_cursor_pos);
+  void CommitTextOnUI(const base::string16& text16);
+  void FinishComposingTextsOnUI();
+  void SetEditableSelectionOffsetsOnUI(int start, int end);
+  void SetComposingRegiontOnUI(int start, int end);
+  void DeleteSurroundingTextOnUI(int before, int after);
+  void UnselectOnUI();
+  void SelectAllOnUI();
+  void CutOnUI();
+  void CopyOnUI();
+  void PasteOnUI();
+
   RenderWidgetHostImpl* GetRenderWidgetHostImpl();
+  RenderFrameHost* GetFocusedFrame();
 
   RenderWidgetHostViewAndroid* rwhva_;
   JavaObjectWeakGlobalRef java_ime_adapter_;