Improvements to tab title prefix eliding as per email discussions.

chrome/browser/ui/cocoa/tabs/tab_controller.h

Index: chrome/browser/ui/cocoa/tabs/tab_controller.h
===================================================================
--- chrome/browser/ui/cocoa/tabs/tab_controller.h	(revision 80159)
+++ chrome/browser/ui/cocoa/tabs/tab_controller.h	(working copy)
@@ -9,6 +9,7 @@
 #import <Cocoa/Cocoa.h>
 #import "chrome/browser/ui/cocoa/hover_close_button.h"
 #include "chrome/browser/ui/tabs/tab_menu_model.h"
+#include "googleurl/src/gurl.h"
 
 // The loading/waiting state of the tab.
 enum TabLoadingState {
@@ -49,6 +50,7 @@
   BOOL mini_;
   BOOL pinned_;
   BOOL selected_;
+  GURL url_;
   TabLoadingState loadingState_;
   CGFloat iconTitleXOffset_;  // between left edges of icon and title
   id<TabControllerTarget> target_;  // weak, where actions are sent
@@ -66,6 +68,7 @@
 @property(assign, nonatomic) BOOL pinned;
 @property(assign, nonatomic) BOOL selected;
 @property(assign, nonatomic) id target;
+@property(assign, nonatomic) GURL url;
 @property(assign, nonatomic) NSView* iconView;
 @property(assign, nonatomic) NSTextField* titleView;
 @property(assign, nonatomic) HoverCloseButton* closeButton;