[PermissionBubble] identical ctor across platforms.

chrome/browser/ui/cocoa/website_settings/permission_bubble_cocoa.mm

Index: chrome/browser/ui/cocoa/website_settings/permission_bubble_cocoa.mm
diff --git a/chrome/browser/ui/cocoa/website_settings/permission_bubble_cocoa.mm b/chrome/browser/ui/cocoa/website_settings/permission_bubble_cocoa.mm
index 6f9cfc5a075e377c5c0d93e96db57b70dea59ee5..60f2833357462f26295c41355af7c28fe8bacb8d 100644
--- a/chrome/browser/ui/cocoa/website_settings/permission_bubble_cocoa.mm
+++ b/chrome/browser/ui/cocoa/website_settings/permission_bubble_cocoa.mm
@@ -4,6 +4,7 @@
 
 #include "chrome/browser/ui/cocoa/website_settings/permission_bubble_cocoa.h"
 
+#include "chrome/browser/ui/browser_window.h"
 #import "chrome/browser/ui/cocoa/base_bubble_controller.h"
 #import "chrome/browser/ui/cocoa/browser_window_controller.h"
 #import "chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.h"
@@ -12,8 +13,10 @@
 #include "content/public/browser/web_contents.h"
 #import "ui/base/cocoa/nsview_additions.h"
 
-PermissionBubbleCocoa::PermissionBubbleCocoa(NSWindow* parent_window)
-    : parent_window_(parent_window), delegate_(NULL), bubbleController_(nil) {}
+PermissionBubbleCocoa::PermissionBubbleCocoa(Browser* browser)
+    : parent_window_(nil), delegate_(NULL), bubbleController_(nil) {
+  parent_window_ = browser->window()->GetNativeWindow();

[Robert Sesek, 2015/05/15 22:44:54]

This can remain in the initializer list, if you wrap it.

[groby-ooo-7-16, 2015/05/15 23:04:04]

And so it can. Done.

+}
 
 PermissionBubbleCocoa::~PermissionBubbleCocoa() {
   if (delegate_)