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 2a90ea519097e21ac27b8f267a61e29934775731..69aa3a0bbacc4231d27dc5fcd172324f36e2910a 100644
--- a/chrome/browser/ui/cocoa/browser_window_controller.mm
+++ b/chrome/browser/ui/cocoa/browser_window_controller.mm
@@ -64,11 +64,13 @@
 #import "chrome/browser/ui/cocoa/tabs/tab_strip_view.h"
 #import "chrome/browser/ui/cocoa/tabs/tab_view.h"
 #import "chrome/browser/ui/cocoa/toolbar/toolbar_controller.h"
+#include "chrome/browser/ui/cocoa/website_settings/permission_bubble_cocoa.h"
 #include "chrome/browser/ui/fullscreen/fullscreen_controller.h"
 #include "chrome/browser/ui/omnibox/location_bar.h"
 #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"
@@ -419,6 +421,9 @@ 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
@@ -1626,6 +1631,14 @@ enum {
 
   [infoBarContainerController_ changeWebContents:contents];
 
+  // No need to remove previous bubble. It will close itself.
+  // TODO(leng):  The PermissionBubbleManager for the previous contents should
+  // have SetView(NULL) called.  Fix this when the previous contents are
+  // available here or move to BrowserWindowCocoa::OnActiveTabChanged().
+  // crbug.com/340720
+  PermissionBubbleManager::FromWebContents(contents)->SetView(
+      permissionBubbleCocoa_.get());
+
   // Must do this after bookmark and infobar updates to avoid
   // unnecesary resize in contents.
   [devToolsController_ updateDevToolsForWebContents:contents