Implement chrome.input.ime.setComposition/commitText API.

ui/base/ime/input_method_chromeos.cc

Index: ui/base/ime/input_method_chromeos.cc
diff --git a/ui/base/ime/input_method_chromeos.cc b/ui/base/ime/input_method_chromeos.cc
index 72a3048f092f387b0467c21143de39305c3f1b2f..83ef8e635ab8f83f99af48acebf35ccdd37b3dc8 100644
--- a/ui/base/ime/input_method_chromeos.cc
+++ b/ui/base/ime/input_method_chromeos.cc
@@ -40,7 +40,6 @@ InputMethodChromeOS::InputMethodChromeOS(
     internal::InputMethodDelegate* delegate)
     : composing_text_(false),
       composition_changed_(false),
-      handling_key_event_(false),
       weak_ptr_factory_(this) {
   SetDelegate(delegate);
   ui::IMEBridge::Get()->SetInputContextHandler(this);
@@ -439,14 +438,6 @@ bool InputMethodChromeOS::HasInputMethodResult() const {
   return result_text_.length() || composition_changed_;
 }
 
-bool InputMethodChromeOS::SendFakeProcessKeyEvent(bool pressed) const {
-  KeyEvent evt(pressed ? ET_KEY_PRESSED : ET_KEY_RELEASED,
-               pressed ? VKEY_PROCESSKEY : VKEY_UNKNOWN,
-               EF_IME_FABRICATED_KEY);
-  ignore_result(DispatchKeyEventPostIME(&evt));
-  return evt.stopped_propagation();
-}
-
 void InputMethodChromeOS::CommitText(const std::string& text) {
   if (text.empty())
     return;