Refactoring: Remove an uneeded argment from TranslateBubbleView::TranslateBubbleView

chrome/browser/ui/views/translate/translate_bubble_view.h

Index: chrome/browser/ui/views/translate/translate_bubble_view.h
diff --git a/chrome/browser/ui/views/translate/translate_bubble_view.h b/chrome/browser/ui/views/translate/translate_bubble_view.h
index 3cb2e2b19f7a06aee4749c7ff36eb3b63374a5f7..4c238c30f21133e55d30a349ed3e2d66aaedbb18 100644
--- a/chrome/browser/ui/views/translate/translate_bubble_view.h
+++ b/chrome/browser/ui/views/translate/translate_bubble_view.h
@@ -42,8 +42,7 @@ class TranslateBubbleView : public views::BubbleDelegateView,
   static void ShowBubble(views::View* anchor_view,
                          content::WebContents* web_contents,
                          TranslateBubbleModel::ViewState type,
-                         TranslateErrors::Type error_type,
-                         Browser* browser);
+                         TranslateErrors::Type error_type);
 
   // If true, the Translate bubble is being shown.
   static bool IsShowing();
@@ -121,7 +120,6 @@ class TranslateBubbleView : public views::BubbleDelegateView,
   TranslateBubbleView(views::View* anchor_view,
                       scoped_ptr<TranslateBubbleModel> model,
                       TranslateErrors::Type error_type,
-                      Browser* browser,
                       content::WebContents* web_contents);
 
   // Returns the current child view.
@@ -193,9 +191,6 @@ class TranslateBubbleView : public views::BubbleDelegateView,
   // Whether the window is an incognito window.
   const bool is_in_incognito_window_;
 
-  // The browser to open the help URL into a new tab.
-  Browser* browser_;
-
   // Whether the translation is acutually executed.
   bool translate_executed_;