gtk: Cleanup BookmarkBarGtk class.

- Remove unused constants.
- Remove explicit keyword from constructor.
- Move FRIEND_ macros to private section.

BUG=None
TEST=trybots

Review URL: http://codereview.chromium.org/6078009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@70245 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 9 insertions, 14 deletions

diff --git a/chrome/browser/gtk/bookmark_bar_gtk.cc b/chrome/browser/gtk/bookmark_bar_gtk.cc
index ab6c5a5..ea48a94 100644
--- a/chrome/browser/gtk/bookmark_bar_gtk.cc
+++ b/chrome/browser/gtk/bookmark_bar_gtk.cc
@@ -75,13 +75,6 @@ const int kInstructionsPadding = 6;
 const int kOtherBookmarksPaddingHorizontal = 2;
 const int kOtherBookmarksPaddingVertical = 1;
 
-// Middle color of the separator gradient.
-const double kSeparatorColor[] =
-    { 194.0 / 255.0, 205.0 / 255.0, 212.0 / 212.0 };
-// Top color of the separator gradient.
-const double kTopBorderColor[] =
-    { 222.0 / 255.0, 234.0 / 255.0, 248.0 / 255.0 };
-
 // The targets accepted by the toolbar and folder buttons for DnD.
 const int kDestTargetList[] = { gtk_dnd_util::CHROME_BOOKMARK_ITEM,
                                 gtk_dnd_util::CHROME_NAMED_URL,
diff --git a/chrome/browser/gtk/bookmark_bar_gtk.h b/chrome/browser/gtk/bookmark_bar_gtk.h
index 0939c70..f0abe1b 100644
--- a/chrome/browser/gtk/bookmark_bar_gtk.h
+++ b/chrome/browser/gtk/bookmark_bar_gtk.h
@@ -44,14 +44,11 @@ class BookmarkBarGtk : public AnimationDelegate,
                        public NotificationObserver,
                        public BookmarkBarInstructionsGtk::Delegate,
                        public BookmarkContextMenuControllerDelegate {
-  FRIEND_TEST_ALL_PREFIXES(BookmarkBarGtkUnittest, DisplaysHelpMessageOnEmpty);
-  FRIEND_TEST_ALL_PREFIXES(BookmarkBarGtkUnittest,
-                           HidesHelpMessageWithBookmark);
-  FRIEND_TEST_ALL_PREFIXES(BookmarkBarGtkUnittest, BuildsButtons);
  public:
-  explicit BookmarkBarGtk(BrowserWindowGtk* window,
-                          Profile* profile, Browser* browser,
-                          TabstripOriginProvider* tabstrip_origin_provider);
+  BookmarkBarGtk(BrowserWindowGtk* window,
+                 Profile* profile,
+                 Browser* browser,
+                 TabstripOriginProvider* tabstrip_origin_provider);
   virtual ~BookmarkBarGtk();
 
   // Resets the profile. This removes any buttons for the current profile and
@@ -115,6 +112,11 @@ class BookmarkBarGtk : public AnimationDelegate,
   virtual void CloseMenu();
 
  private:
+  FRIEND_TEST_ALL_PREFIXES(BookmarkBarGtkUnittest, DisplaysHelpMessageOnEmpty);
+  FRIEND_TEST_ALL_PREFIXES(BookmarkBarGtkUnittest,
+                           HidesHelpMessageWithBookmark);
+  FRIEND_TEST_ALL_PREFIXES(BookmarkBarGtkUnittest, BuildsButtons);
+
   // Helper function which generates GtkToolItems for |bookmark_toolbar_|.
   void CreateAllBookmarkButtons();