Fix Views Combobox and Tree View text input.

ui/views/view.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.
 
 #define _USE_MATH_DEFINES // For VC++ to get M_PI. This has to be first.
 
 #include "ui/views/view.h"
 
 #include <algorithm>
 #include <cmath>
@@ skipping 19 matching lines @@
 #include "ui/gfx/point_conversions.h"
 #include "ui/gfx/rect_conversions.h"
 #include "ui/gfx/screen.h"
 #include "ui/gfx/skia_util.h"
 #include "ui/gfx/transform.h"
 #include "ui/native_theme/native_theme.h"
 #include "ui/views/accessibility/native_view_accessibility.h"
 #include "ui/views/background.h"
 #include "ui/views/context_menu_controller.h"
 #include "ui/views/drag_controller.h"
+#include "ui/views/ime/input_method.h"
 #include "ui/views/layout/layout_manager.h"
 #include "ui/views/views_delegate.h"
 #include "ui/views/widget/native_widget_private.h"
 #include "ui/views/widget/root_view.h"
 #include "ui/views/widget/tooltip_manager.h"
 #include "ui/views/widget/widget.h"
 
 #if defined(OS_WIN)
 #include "base/win/scoped_gdi_object.h"
 #endif
@@ skipping 1486 matching lines @@
 
 void View::OnFocus() {
   // TODO(beng): Investigate whether it's possible for us to move this to
   //             Focus().
   // By default, we clear the native focus. This ensures that no visible native
   // view as the focus and that we still receive keyboard inputs.
   FocusManager* focus_manager = GetFocusManager();
   if (focus_manager)
     focus_manager->ClearNativeFocus();
 
+  if (GetInputMethod())
+    GetInputMethod()->OnFocus();
+
   // TODO(beng): Investigate whether it's possible for us to move this to
   //             Focus().
   // Notify assistive technologies of the focus change.
   NotifyAccessibilityEvent(ui::AccessibilityTypes::EVENT_FOCUS, true);
 }
 
 void View::OnBlur() {
+  if (GetInputMethod())
+    GetInputMethod()->OnBlur();
 }
 
 void View::Focus() {
   SchedulePaint();
   OnFocus();
 }
 
 void View::Blur() {
   SchedulePaint();
   OnBlur();
@@ skipping 779 matching lines @@
   GetWidget()->RunShellDrag(this, data, widget_location, drag_operations,
       source);
 
   return true;
 #else
   return false;
 #endif  // !defined(OS_MACOSX)
 }
 
 }  // namespace views