Implement permission bubble view for Cocoa.

chrome/browser/ui/cocoa/browser_window_controller.mm

Index: chrome/browser/ui/cocoa/browser_window_controller.mm
diff --git a/chrome/browser/ui/cocoa/browser_window_controller.mm b/chrome/browser/ui/cocoa/browser_window_controller.mm
index cddca0ecf9838acc947a8625373a9cb033c75b45..9ca62997731fcd1d057788e6fb4fb1b1b083e1f1 100644
--- a/chrome/browser/ui/cocoa/browser_window_controller.mm
+++ b/chrome/browser/ui/cocoa/browser_window_controller.mm
@@ -54,6 +54,7 @@
 #import "chrome/browser/ui/cocoa/infobars/infobar_container_controller.h"
 #import "chrome/browser/ui/cocoa/location_bar/autocomplete_text_field_editor.h"
 #import "chrome/browser/ui/cocoa/nsview_additions.h"
+#include "chrome/browser/ui/cocoa/permission_bubble_cocoa.h"
 #import "chrome/browser/ui/cocoa/presentation_mode_controller.h"
 #import "chrome/browser/ui/cocoa/status_bubble_mac.h"
 #import "chrome/browser/ui/cocoa/tab_contents/overlayable_contents_controller.h"
@@ -70,6 +71,7 @@
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/browser/ui/tabs/tab_strip_model_delegate.h"
 #include "chrome/browser/ui/toolbar/encoding_menu_controller.h"
+#include "chrome/browser/ui/website_settings/permission_bubble_manager.h"
 #include "chrome/browser/ui/window_sizer/window_sizer.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/profile_management_switches.h"
@@ -423,6 +425,9 @@ enum {
     // Create the bridge for the status bubble.
     statusBubble_ = new StatusBubbleMac([self window], self);
 
+    // Create the permissions bubble.
+    permissionBubbleCocoa_.reset(new PermissionBubbleCocoa([self window]));
+
     // Register for application hide/unhide notifications.
     [[NSNotificationCenter defaultCenter]
          addObserver:self
@@ -1592,6 +1597,10 @@ enum {
 
   [infoBarContainerController_ changeWebContents:contents];
 
+  // No need to remove previous bubble. It will close itself.
+  PermissionBubbleManager::FromWebContents(contents)->SetView(
+      permissionBubbleCocoa_.get());
+
   // Must do this after bookmark and infobar updates to avoid
   // unnecesary resize in contents.
   [devToolsController_ updateDevToolsForWebContents:contents