Delete the GTK+ port of Chrome.

chrome/browser/ui/bookmarks/bookmark_bar_constants.h

Index: chrome/browser/ui/bookmarks/bookmark_bar_constants.h
diff --git a/chrome/browser/ui/bookmarks/bookmark_bar_constants.h b/chrome/browser/ui/bookmarks/bookmark_bar_constants.h
index 609a4eef2613c906997967e0c7517c85e2d60d5d..1bee522612f43b9c6c232c0994f316ecf353c22c 100644
--- a/chrome/browser/ui/bookmarks/bookmark_bar_constants.h
+++ b/chrome/browser/ui/bookmarks/bookmark_bar_constants.h
@@ -10,9 +10,7 @@
 namespace chrome {
 
 // The height of Bookmarks Bar, when visible in "New Tab Page" mode.
-#if defined(TOOLKIT_GTK)
-const int kNTPBookmarkBarHeight = 57;
-#elif defined(TOOLKIT_VIEWS) || defined(OS_MACOSX)
+#if defined(TOOLKIT_VIEWS) || defined(OS_MACOSX)
 const int kNTPBookmarkBarHeight = 40;
 #endif
 
@@ -25,8 +23,6 @@ const int kBookmarkBarHeight = 28;
 // to compute values other than the actual height of the toolbar, be sure to add
 // |kVisualHeightOffset|.
 const int kBookmarkBarHeight = 26;
-#elif defined(TOOLKIT_GTK)
-const int kBookmarkBarHeight = 29;
 #endif
 
 }  // namespace chrome