Reverting 8833008 which breaks CandidateWindowViewTest.MozcUpdateCandidateTest

chrome/browser/chromeos/input_method/candidate_window_view.h

Index: chrome/browser/chromeos/input_method/candidate_window_view.h
diff --git a/chrome/browser/chromeos/input_method/candidate_window_view.h b/chrome/browser/chromeos/input_method/candidate_window_view.h
index 157ddc9f69e3b5647f877150aad526d53ca0201a..b5570eeb96478997408dbde48e3fa0a4f6bda3ac 100644
--- a/chrome/browser/chromeos/input_method/candidate_window_view.h
+++ b/chrome/browser/chromeos/input_method/candidate_window_view.h
@@ -5,7 +5,6 @@
 #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"
 
@@ -134,8 +133,6 @@ class CandidateWindowView : public views::View {
   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);