Mac: change tab change notifications to pass full TabChangeType.

chrome/browser/cocoa/tab_strip_model_observer_bridge.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_strip_model_observer_bridge.h"
 
 TabStripModelObserverBridge::TabStripModelObserverBridge(TabStripModel* model,
                                                          id controller)
     : controller_(controller), model_(model) {
   DCHECK(model && controller);
@@ skipping 57 matching lines @@
     [controller_ tabMovedWithContents:contents
                             fromIndex:from_index
                               toIndex:to_index
                    pinnedStateChanged:(pinned_state_changed ? YES : NO)];
   }
 }
 
 void TabStripModelObserverBridge::TabChangedAt(TabContents* contents,
                                                int index,
                                                TabChangeType change_type) {
-  if (change_type == TITLE_NOT_LOADING) {
-    // TODO(sky): make this work.
-    // We'll receive another notification of the change asynchronously.
-    return;
-  }
   if ([controller_ respondsToSelector:
-          @selector(tabChangedWithContents:atIndex:loadingOnly:)]) {
+          @selector(tabChangedWithContents:atIndex:changeType:)]) {
     [controller_ tabChangedWithContents:contents
                                 atIndex:index
-                            loadingOnly:change_type == LOADING_ONLY ? YES : NO];
+                             changeType:change_type];
   }
 }
 
 void TabStripModelObserverBridge::TabPinnedStateChanged(TabContents* contents,
                                                         int index) {
   if ([controller_ respondsToSelector:
           @selector(tabPinnedStateChangedWithContents:atIndex:)]) {
     [controller_ tabPinnedStateChangedWithContents:contents
                                            atIndex:index];
   }
 }
 
 void TabStripModelObserverBridge::TabStripEmpty() {
   if ([controller_ respondsToSelector:@selector(tabStripEmpty)])
     [controller_ tabStripEmpty];
 }