Remove fake context support.

views/ime/input_method_ibus.h

Index: views/ime/input_method_ibus.h
diff --git a/views/ime/input_method_ibus.h b/views/ime/input_method_ibus.h
index c9fd1025b670d91a6eb520287fc67280a561cf3d..932e5a22e52336032ec257f462c248bbb60a5914 100644
--- a/views/ime/input_method_ibus.h
+++ b/views/ime/input_method_ibus.h
@@ -71,8 +71,8 @@ class InputMethodIBus : public InputMethodBase {
   // Creates |context_| instance asynchronously.
   void CreateContext();
 
-  // Sets |context_| or |fake_context_| and hooks necessary signals.
-  void SetContext(IBusInputContext* ic, bool fake);
+  // Sets |context_| and hooks necessary signals.
+  void SetContext(IBusInputContext* ic);
 
   // Destroys |context_| instance.
   void DestroyContext();
@@ -87,9 +87,6 @@ class InputMethodIBus : public InputMethodBase {
   // of |context_| and |context_simple_| accordingly.
   void UpdateContextFocusState();
 
-  // Updates focus state of |fake_context_| accordingly.
-  void UpdateFakeContextFocusState();
-
   // Process a key returned from the input method.
   void ProcessKeyEventPostIME(const KeyEvent& key, guint32 ibus_keycode,
                               bool handled);
@@ -137,7 +134,6 @@ class InputMethodIBus : public InputMethodBase {
   CHROMEG_CALLBACK_0(InputMethodIBus, void, OnHidePreeditText,
                      IBusInputContext*);
   CHROMEG_CALLBACK_0(InputMethodIBus, void, OnDestroy, IBusInputContext*);
-  CHROMEG_CALLBACK_0(InputMethodIBus, void, OnFakeDestroy, IBusInputContext*);
 
   // Event handlers for IBusBus:
   CHROMEG_CALLBACK_0(InputMethodIBus, void, OnIBusConnected, IBusBus*);
@@ -159,10 +155,6 @@ class InputMethodIBus : public InputMethodBase {
   // The input context for actual text input.
   IBusInputContext* context_;
 
-  // The "fake" input context for hotkey handling, it is only used when there
-  // is no focused view, or it doesn't support text input.
-  IBusInputContext* fake_context_;
-
   // All pending key events. Note: we do not own these object, we just save
   // pointers to these object so that we can abandon them when necessary.
   // They will be deleted in ProcessKeyEventDone().
@@ -172,10 +164,6 @@ class InputMethodIBus : public InputMethodBase {
   // this pointer so that we can receive or abandon the result.
   PendingCreateICRequest* pending_create_ic_request_;
 
-  // The pending request for creating the |context_| instance. We need to keep
-  // this pointer so that we can receive or abandon the result.
-  PendingCreateICRequest* pending_create_fake_ic_request_;
-
   // Pending composition text generated by the current pending key event.
   // It'll be sent to the focused text input client as soon as we receive the
   // processing result of the pending key event.