Remove obsolete TODOs.

chrome/browser/cocoa/tab_view.mm

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/cocoa/tab_view.h"
 
 #include "chrome/browser/cocoa/tab_window_controller.h"
 
 @implementation TabView
 
@@ skipping 111 matching lines @@
     }
 
     NSEventType type = [theEvent type];
     if (type == NSLeftMouseDragged) {
       moved = YES;
       if (!draggedController) {
         if (isLastRemainingTab) {
           draggedController = sourceController;
           dragWindow = [draggedController window];
         } else {
-          // Detach from the current window.
-          // TODO(pinkerton): Create a new window, probably with
-          // Browser::CreateNewStripWithContents(), but that requires that
-          // we make some changes to return the new Browser object.
+          // Detach from the current window and put it in a new window.
           draggedController = [sourceController detachTabToNewWindow:self];
           dragWindow = [draggedController window];
-
-          // TODO(pinkerton): reconcile how the view moves from one window
-          // to the other with the TabStrip model wanting to create the tabs.
-          // [[sourceController tabController] removeTab:tab_];
-          // [[sourceController tabController] addTab:tab_];
           [dragWindow setAlphaValue:0.0];
         }
 
         // Bring the target window to the front and make sure it has a border.
         [dragWindow setLevel:NSFloatingWindowLevel];
         [dragWindow orderFront:nil];
         [dragWindow makeMainWindow];
         [draggedController showOverlay];
         dragOverlay = [draggedController overlayWindow];
 
@@ skipping 77 matching lines @@
       [dragWindow makeKeyAndOrderFront:nil];
 
       [[draggedController window] setLevel:NSNormalWindowLevel];
       [draggedController arrangeTabs];
     }
     [sourceController arrangeTabs];
   }
 }
 
 @end