Distinguish between keystroke and character events.

ui/base/ime/input_method_win.cc

 // Copyright (c) 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.
 
 #include "ui/base/ime/input_method_win.h"
 
 #include "base/basictypes.h"
 #include "ui/base/ime/text_input_client.h"
 #include "ui/base/ime/win/tsf_input_scope.h"
 #include "ui/events/event.h"
@@ skipping 101 matching lines @@
   if (native_key_event.message == WM_CHAR) {
     BOOL handled;
     OnChar(native_key_event.hwnd, native_key_event.message,
            native_key_event.wParam, native_key_event.lParam, &handled);
     return !!handled;  // Don't send WM_CHAR for post event processing.
   }
   // Handles ctrl-shift key to change text direction and layout alignment.
   if (ui::IMM32Manager::IsRTLKeyboardLayoutInstalled() &&
       !IsTextInputTypeNone()) {
     // TODO: shouldn't need to generate a KeyEvent here.
-    const ui::KeyEvent key(native_key_event,
-                           native_key_event.message == WM_CHAR);
+    const ui::KeyEvent key(native_key_event);
     ui::KeyboardCode code = key.key_code();
     if (key.type() == ui::ET_KEY_PRESSED) {
       if (code == ui::VKEY_SHIFT) {
         base::i18n::TextDirection dir;
         if (ui::IMM32Manager::IsCtrlShiftPressed(&dir))
           pending_requested_direction_ = dir;
       } else if (code != ui::VKEY_CONTROL) {
         pending_requested_direction_ = base::i18n::UNKNOWN_DIRECTION;
       }
     } else if (key.type() == ui::ET_KEY_RELEASED &&
@@ skipping 474 matching lines @@
       enabled_ = true;
       break;
   }
 
   imm32_manager_.SetTextInputMode(window_handle, text_input_mode);
   tsf_inputscope::SetInputScopeForTsfUnawareWindow(
       window_handle, text_input_type, text_input_mode);
 }
 
 }  // namespace ui