Distinguish between keystroke and character events.

ui/views/controls/textfield/textfield_unittest.cc

 // Copyright 2014 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/views/controls/textfield/textfield.h"
 
 #include <set>
 #include <string>
 #include <vector>
 
@@ skipping 234 matching lines @@
  protected:
   void SendKeyEvent(ui::KeyboardCode key_code,
                     bool alt,
                     bool shift,
                     bool control,
                     bool caps_lock) {
     int flags = (alt ? ui::EF_ALT_DOWN : 0) |
                 (shift ? ui::EF_SHIFT_DOWN : 0) |
                 (control ? ui::EF_CONTROL_DOWN : 0) |
                 (caps_lock ? ui::EF_CAPS_LOCK_DOWN : 0);
-    ui::KeyEvent event(ui::ET_KEY_PRESSED, key_code, flags, false);
+    ui::KeyEvent event(ui::ET_KEY_PRESSED, key_code, flags);
     input_method_->DispatchKeyEvent(event);
   }
 
   void SendKeyEvent(ui::KeyboardCode key_code, bool shift, bool control) {
     SendKeyEvent(key_code, false, shift, control, false);
   }
 
   void SendKeyEvent(ui::KeyboardCode key_code) {
     SendKeyEvent(key_code, false, false);
   }
 
   void SendKeyEvent(base::char16 ch) {
     if (ch < 0x80) {
       ui::KeyboardCode code =
           ch == ' ' ? ui::VKEY_SPACE :
           static_cast<ui::KeyboardCode>(ui::VKEY_A + ch - 'a');
       SendKeyEvent(code);
     } else {
-      ui::KeyEvent event(ui::ET_KEY_PRESSED, ui::VKEY_UNKNOWN, 0, false);
-      event.set_character(ch);
+      ui::KeyEvent event(ch, ui::VKEY_UNKNOWN, ui::EF_NONE);
       input_method_->DispatchKeyEvent(event);
     }
   }
 
   View* GetFocusedView() {
     return widget_->GetFocusManager()->GetFocusedView();
   }
 
   int GetCursorPositionX(int cursor_pos) {
     return test_api_->GetRenderText()->GetCursorBounds(
@@ skipping 1736 matching lines @@
   TextfieldDestroyerController controller(textfield_);
   EXPECT_TRUE(controller.target());
 
   // Send a key to trigger OnKeyEvent().
   SendKeyEvent('X');
 
   EXPECT_FALSE(controller.target());
 }
 
 }  // namespace views