Improvements to tab title prefix eliding as per email discussions.

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

Index: chrome/browser/ui/cocoa/tabs/tab_controller.mm
===================================================================
--- chrome/browser/ui/cocoa/tabs/tab_controller.mm	(revision 79877)
+++ chrome/browser/ui/cocoa/tabs/tab_controller.mm	(working copy)
@@ -22,6 +22,7 @@
 @synthesize mini = mini_;
 @synthesize pinned = pinned_;
 @synthesize target = target_;
+@synthesize url = url_;
 @synthesize iconView = iconView_;
 @synthesize titleView = titleView_;
 @synthesize closeButton = closeButton_;
@@ -308,8 +309,8 @@
   DCHECK([[titleView_ cell] isKindOfClass:
       [GTMFadeTruncatingTextFieldCell class]]);
   GTMFadeTruncatingTextFieldCell* cell = [titleView_ cell];
-  [cell setDesiredCharactersToTruncateFromHead:length];
-  [cell setTruncateMode:length > 0 ? GTMFadeTruncatingHeadAndTail :
+  [cell setDesiredCharactersToTruncateFromHead:length - 4];

[Peter Kasting, 2011/04/01 17:28:31]

Nit: Use constants for these and put the constants some place that can be shared
by all the implementations.

[MAD, 2011/04/01 19:47:37]

Done.

+  [cell setTruncateMode:length > 7 ? GTMFadeTruncatingHeadAndTail :
                                      GTMFadeTruncatingTail];
 }