[Mac] Add local storage nodes to the cookie manager

chrome/browser/cocoa/cookies_window_controller.mm

 // Copyright (c) 2010 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.
 
 #import "chrome/browser/cocoa/cookies_window_controller.h"
 
 #include <vector>
 
 #include "app/l10n_util_mac.h"
 #include "app/resource_bundle.h"
@@ skipping 302 matching lines @@
             [[folderChild childNodes] objectAtIndex:0];
         [treeController_ setSelectionIndexPath:[firstCookieChild indexPath]];
       }
     }
   }
 }
 
 - (void)outlineViewSelectionDidChange:(NSNotification*)notif {
   // Multi-selection should be disabled in the UI, but for sanity, double-check
   // that they can't do it here.
-  NSUInteger count = [[treeController_ selectedObjects] count];
+  NSArray* selectedObjects = [treeController_ selectedObjects];
+  NSUInteger count = [selectedObjects count];
   if (count != 1U) {
     DCHECK_LT(count, 1U) << "User was able to select more than 1 cookie node!";
     [self setRemoveButtonEnabled:NO];
     return;
   }
 
   // Go through the selection's indexPath and make sure that the node that is
   // being referenced actually exists in the Cocoa model.
   NSIndexPath* selection = [treeController_ selectionIndexPath];
   NSUInteger length = [selection length];
   CocoaCookieTreeNode* node = [self cocoaTreeModel];
   for (NSUInteger i = 0; i < length; ++i) {
     NSUInteger childIndex = [selection indexAtPosition:i];
     if (childIndex >= [[node children] count]) {
       [self setRemoveButtonEnabled:NO];
       return;
     }
     node = [[node children] objectAtIndex:childIndex];
   }
 
   [self setRemoveButtonEnabled:YES];
+  CocoaCookieTreeNodeType nodeType = [[selectedObjects lastObject] nodeType];
+  if (nodeType == kCocoaCookieTreeNodeTypeLocalStorage) {
+    [cookieInfo_ setHidden:YES];
+    [localStorageInfo_ setHidden:NO];
+  } else {
+    [cookieInfo_ setHidden:NO];
+    [localStorageInfo_ setHidden:YES];
+  }
 }
 
 #pragma mark Unit Testing
 
 - (CookiesTreeModelObserverBridge*)modelObserver {
   return modelObserver_.get();
 }
 
 - (NSArray*)icons {
   return icons_.get();
 }
 
+- (NSView*)cookieInfoView {
+  return cookieInfo_;
+}
+
+- (NSView*)localStorageInfoView {
+  return localStorageInfo_;
+}
+
 // Re-initializes the |treeModel_|, creates a new observer for it, and re-
 // builds the |cocoaTreeModel_|. We use this to initialize the controller and
 // to rebuild after the user clears browsing data. Because the models get
 // clobbered, we rebuild the icon cache for safety (though they do not change).
 - (void)loadTreeModelFromProfile {
   treeModel_.reset(new CookiesTreeModel(profile_, storageHelper_));
   modelObserver_.reset(new CookiesTreeModelObserverBridge(self));
   treeModel_->SetObserver(modelObserver_.get());
 
   // Convert the model's icons from Skia to Cocoa.
@@ skipping 11 matching lines @@
   [icons_ addObject:rb.GetNSImageNamed(IDR_BOOKMARK_BAR_FOLDER)];
 
   // Create the Cocoa model.
   CookieTreeNode* root = static_cast<CookieTreeNode*>(treeModel_->GetRoot());
   scoped_nsobject<CocoaCookieTreeNode> model(
       [[CocoaCookieTreeNode alloc] initWithNode:root]);
   [self setCocoaTreeModel:model.get()];  // Takes ownership.
 }
 
 @end