[Mac] Remove the Lion fullscreen button until proper fullscreen support is added.

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

Index: chrome/browser/ui/cocoa/tabs/tab_strip_controller.mm
diff --git a/chrome/browser/ui/cocoa/tabs/tab_strip_controller.mm b/chrome/browser/ui/cocoa/tabs/tab_strip_controller.mm
index 6ad6d414e3ecc837d23545ed04039e4d2b74e59a..06927ea4b3fc3625349f90c0eb27956391ece81e 100644
--- a/chrome/browser/ui/cocoa/tabs/tab_strip_controller.mm
+++ b/chrome/browser/ui/cocoa/tabs/tab_strip_controller.mm
@@ -844,20 +844,13 @@ private:
       BrowserWindowController* controller =
           (BrowserWindowController*)[[tabStripView_ window] windowController];
 
-      // Account for the widths of the new tab button, the avatar, and the
-      // fullscreen button if any/all are present.
+      // Account for the widths of the new tab button or the avatar, if any/all
+      // are present.
       availableSpace -= NSWidth([newTabButton_ frame]) + kNewTabButtonOffset;
       if ([controller respondsToSelector:@selector(shouldShowAvatar)] &&
           [controller shouldShowAvatar]) {
         availableSpace -= kAvatarTabStripShrink;
       }
-      if ([[tabStripView_ window]
-          respondsToSelector:@selector(toggleFullScreen:)]) {
-        NSButton* fullscreenButton = [[tabStripView_ window]
-            standardWindowButton:NSWindowFullScreenButton];
-        if (fullscreenButton)
-          availableSpace -= [fullscreenButton frame].size.width;
-      }
     }
     availableSpace -= [self indentForControls];
   }