Don't expose the go and star button views directly through the BrowserWindow ...

chrome/browser/browser_window_cocoa.mm

Index: chrome/browser/browser_window_cocoa.mm
===================================================================
--- chrome/browser/browser_window_cocoa.mm	(revision 8515)
+++ chrome/browser/browser_window_cocoa.mm	(working copy)
@@ -51,10 +51,6 @@
   return NULL;
 }
 
-TabStrip* BrowserWindowCocoa::GetTabStrip() const {
-  return NULL;
-}
-
 StatusBubble* BrowserWindowCocoa::GetStatusBubble() {
   return NULL;
 }
@@ -68,6 +64,9 @@
 void BrowserWindowCocoa::UpdateLoadingAnimations(bool should_animate) {
 }
 
+void BrowserWindowCocoa::SetStarredState(bool is_starred) {
+}
+
 gfx::Rect BrowserWindowCocoa::GetNormalBounds() const {
   // TODO(pinkerton): not sure if we can get the non-zoomed bounds, or if it
   // really matters. We may want to let Cocoa handle all this for us.
@@ -98,6 +97,9 @@
   return NULL;
 }
 
+void BrowserWindowCocoa::UpdateStopGoState(bool is_loading) {
+}
+
 void BrowserWindowCocoa::UpdateToolbar(TabContents* contents,
                                        bool should_restore_state) {
 }
@@ -118,6 +120,13 @@
 void BrowserWindowCocoa::ShowBookmarkManager() {
 }
 
+bool BrowserWindowCocoa::IsBookmarkBubbleVisible() const {
+}
+
+void BrowserWindowCocoa::ShowBookmarkBubble(const GURL& url,
+                                            bool already_bookmarked) {
+}
+
 void BrowserWindowCocoa::ShowReportBugDialog() {
 }