InputMethod should stop TextInputClient::InsertChar/InsertText calls when the event is stopped prop…

ui/base/ime/input_method_chromeos.h

Index: ui/base/ime/input_method_chromeos.h
diff --git a/ui/base/ime/input_method_chromeos.h b/ui/base/ime/input_method_chromeos.h
index b642955992fd9f9d9c8d82ad4d577a4b35d808ac..692ed3d8c0abc3cc628c88132f9342f21867e230 100644
--- a/ui/base/ime/input_method_chromeos.h
+++ b/ui/base/ime/input_method_chromeos.h
@@ -72,7 +72,7 @@ class UI_BASE_IME_EXPORT InputMethodChromeOS
 
   // Processes a key event that was already filtered by the input method.
   // A VKEY_PROCESSKEY may be dispatched to the focused View.
-  void ProcessFilteredKeyPressEvent(const ui::KeyEvent& event);
+  bool ProcessFilteredKeyPressEvent(const ui::KeyEvent& event);
 
   // Processes a key event that was not filtered by the input method.
   void ProcessUnfilteredKeyPressEvent(const ui::KeyEvent& event);