Remove BrowserList::GetLastActive usage from WebUI pages.

chrome/browser/ui/cocoa/page_info_bubble_controller.mm

Index: chrome/browser/ui/cocoa/page_info_bubble_controller.mm
===================================================================
--- chrome/browser/ui/cocoa/page_info_bubble_controller.mm	(revision 142088)
+++ chrome/browser/ui/cocoa/page_info_bubble_controller.mm	(working copy)
@@ -22,6 +22,7 @@
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/cert_store.h"
 #include "content/public/browser/page_navigator.h"
+#include "content/public/browser/web_contents.h"
 #include "content/public/common/ssl_status.h"
 #include "grit/generated_resources.h"
 #include "grit/locale_settings.h"
@@ -35,6 +36,7 @@
 using content::OpenURLParams;
 using content::Referrer;
 using content::SSLStatus;
+using content::WebContents;
 
 @interface PageInfoBubbleController (Private)
 - (PageInfoModel*)model;
@@ -156,18 +158,20 @@
 namespace browser {
 
 void ShowPageInfoBubble(gfx::NativeWindow parent,
-                        Profile* profile,
+                        WebContents* web_contents,
                         const GURL& url,
                         const SSLStatus& ssl,
                         bool show_history,
                         content::PageNavigator* navigator) {
   PageInfoModelBubbleBridge* bridge = new PageInfoModelBubbleBridge();
-  PageInfoModel* model =
-      new PageInfoModel(profile, url, ssl, show_history, bridge);
+  PageInfoModel* model = new PageInfoModel(
+      Profile::FromBrowserContext(web_contents->GetBrowserContext()), url, ssl,
+      show_history, bridge);
   PageInfoBubbleController* controller =
       [[PageInfoBubbleController alloc] initWithPageInfoModel:model
                                                 modelObserver:bridge
                                                  parentWindow:parent
+                                                  webContents:web_contents
                                                     navigator:navigator];
   bridge->set_controller(controller);
   [controller setCertID:ssl.cert_id];
@@ -183,6 +187,7 @@
 - (id)initWithPageInfoModel:(PageInfoModel*)model
               modelObserver:(PageInfoModelObserver*)bridge
                parentWindow:(NSWindow*)parentWindow
+                webContents:(WebContents*)webContents
                   navigator:(content::PageNavigator*)navigator {
   DCHECK(parentWindow);
 
@@ -200,6 +205,7 @@
                          anchoredAt:NSZeroPoint])) {
     model_.reset(model);
     bridge_.reset(bridge);
+    webContents_ = webContents;
     navigator_ = navigator;
     [[self bubble] setArrowLocation:info_bubble::kTopLeft];
     [self performLayout];
@@ -213,7 +219,7 @@
 
 - (IBAction)showCertWindow:(id)sender {
   DCHECK(certID_ != 0);
-  ShowCertificateViewerByID([self parentWindow], certID_);
+  ShowCertificateViewerByID(webContents_, [self parentWindow], certID_);
 }
 
 - (IBAction)showHelpPage:(id)sender {