Add unittest for updating mozc candidates.

chrome/browser/chromeos/input_method/candidate_window_view.h

 // Copyright (c) 2011 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_INPUT_METHOD_CANDIDATE_WINDOW_VIEW_H_
 #define CHROME_BROWSER_CHROMEOS_INPUT_METHOD_CANDIDATE_WINDOW_VIEW_H_
 
+#include "base/gtest_prod_util.h"
 #include "chrome/browser/chromeos/input_method/ibus_ui_controller.h"
 #include "ui/views/view.h"
 
 namespace chromeos {
 namespace input_method {
 
 class CandidateView;
 class InformationTextArea;
 class HidableArea;
 
@@ skipping 108 matching lines @@
   const gfx::Rect& cursor_location() const { return cursor_location_; }
 
  protected:
   // Override View::VisibilityChanged()
   virtual void VisibilityChanged(View* starting_from, bool is_visible) OVERRIDE;
 
   // Override View::OnBoundsChanged()
   virtual void OnBoundsChanged(const gfx::Rect& previous_bounds) OVERRIDE;
 
  private:
+  FRIEND_TEST_ALL_PREFIXES(CandidateWindowViewTest, MozcUpdateCandidateTest);
+
   // Initializes the candidate views if needed.
   void MaybeInitializeCandidateViews(
       const InputMethodLookupTable& lookup_table);
 
   // Returns the appropriate area (header or footer) to put auxiliary texts.
   InformationTextArea* GetAuxiliaryTextArea();
 
   // Returns true if the candidate window is open.  The suggestion window does
   // not count as the candidate window.
   bool IsCandidateWindowOpen() const;
@@ skipping 56 matching lines @@
   // send OnCandidateWindowOpened and OnCandidateWindowClosed events.
   bool was_candidate_window_open_;
 
   DISALLOW_COPY_AND_ASSIGN(CandidateWindowView);
 };
 
 }  // namespace input_method
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_INPUT_METHOD_CANDIDATE_WINDOW_VIEW_H_