[Mac] Hook up the "Remove" button in the collected cookies dialog.

chrome/browser/ui/cocoa/content_settings/collected_cookies_mac.h

Index: chrome/browser/ui/cocoa/content_settings/collected_cookies_mac.h
diff --git a/chrome/browser/ui/cocoa/content_settings/collected_cookies_mac.h b/chrome/browser/ui/cocoa/content_settings/collected_cookies_mac.h
index 71d193f6f193d2b63df0c7182b7bb7d8172bf19a..87362d67d6c75dae67170b914f24d712fd7156c7 100644
--- a/chrome/browser/ui/cocoa/content_settings/collected_cookies_mac.h
+++ b/chrome/browser/ui/cocoa/content_settings/collected_cookies_mac.h
@@ -9,6 +9,7 @@
 #include "chrome/browser/browsing_data/cookies_tree_model.h"
 #include "chrome/browser/ui/cocoa/constrained_window/constrained_window_mac.h"
 #import "chrome/browser/ui/cocoa/content_settings/cookie_tree_node.h"
+#import "chrome/browser/ui/cocoa/content_settings/cookies_tree_controller_bridge.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
@@ -71,11 +72,12 @@ class CollectedCookiesMac : public ConstrainedWindowMacDelegate,
   base::scoped_nsobject<NSMutableArray> icons_;
 
   // Our Cocoa copy of the model.
-  base::scoped_nsobject<CocoaCookieTreeNode> cocoaAllowedTreeModel_;
-  base::scoped_nsobject<CocoaCookieTreeNode> cocoaBlockedTreeModel_;
+  scoped_ptr<CookiesTreeControllerBridge> allowedControllerBridge_;
+  scoped_ptr<CookiesTreeControllerBridge> blockedControllerBridge_;
 
   BOOL allowedCookiesButtonsEnabled_;
   BOOL blockedCookiesButtonsEnabled_;
+  BOOL deleteCookiesButtonEnabled_;  // Only in the allowed pane.
 
   IBOutlet NSTreeController* allowedTreeController_;
   IBOutlet NSTreeController* blockedTreeController_;
@@ -116,6 +118,7 @@ class CollectedCookiesMac : public ConstrainedWindowMacDelegate,
 
 @property(assign, nonatomic) BOOL allowedCookiesButtonsEnabled;
 @property(assign, nonatomic) BOOL blockedCookiesButtonsEnabled;
+@property(assign, nonatomic) BOOL deleteCookiesButtonEnabled;
 
 // Designated initializer. The WebContents cannot be NULL.
 - (id)initWithWebContents:(content::WebContents*)webContents
@@ -128,11 +131,12 @@ class CollectedCookiesMac : public ConstrainedWindowMacDelegate,
 - (IBAction)allowForSessionFromOrigin:(id)sender;
 - (IBAction)blockOrigin:(id)sender;
 
+// Allows the deletion of set cookies (only visible in the Allowed pane).
+- (IBAction)deleteSelected:(id)sender;
+
 // Returns the |cocoaAllowedTreeModel_| and |cocoaBlockedTreeModel_|.
 - (CocoaCookieTreeNode*)cocoaAllowedTreeModel;
 - (CocoaCookieTreeNode*)cocoaBlockedTreeModel;
-- (void)setCocoaAllowedTreeModel:(CocoaCookieTreeNode*)model;
-- (void)setCocoaBlockedTreeModel:(CocoaCookieTreeNode*)model;
 
 // Returns the |allowedTreeModel_| and |blockedTreeModel_|.
 - (CookiesTreeModel*)allowedTreeModel;