[Re-landing] Migrate external protocol prefs from local state to profiles

chrome/browser/ui/external_protocol_dialog_delegate.cc

Index: chrome/browser/ui/external_protocol_dialog_delegate.cc
diff --git a/chrome/browser/ui/external_protocol_dialog_delegate.cc b/chrome/browser/ui/external_protocol_dialog_delegate.cc
index 20c662fd7872ba0a391b06e51ce28d1c877b9fdb..b7cd418aea6a34e8afd3ca9bdd0fb2084d852f0e 100644
--- a/chrome/browser/ui/external_protocol_dialog_delegate.cc
+++ b/chrome/browser/ui/external_protocol_dialog_delegate.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/ui/external_protocol_dialog_delegate.h"
 
 #include "chrome/browser/external_protocol/external_protocol_handler.h"
+#include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/tab_contents/tab_util.h"
 #include "chrome/grit/chromium_strings.h"
 #include "chrome/grit/generated_resources.h"
@@ -61,21 +62,31 @@ base::string16 ExternalProtocolDialogDelegate::GetTitleText() const {
 
 void ExternalProtocolDialogDelegate::DoAccept(const GURL& url,
                                               bool dont_block) const {
+  content::WebContents* web_contents = tab_util::GetWebContentsByID(
+      render_process_host_id_, render_view_routing_id_);
+
   if (dont_block) {
+    Profile* profile =
+        Profile::FromBrowserContext(web_contents->GetBrowserContext());
+
     ExternalProtocolHandler::SetBlockState(url.scheme(),
-                                           ExternalProtocolHandler::DONT_BLOCK);
+                                           ExternalProtocolHandler::DONT_BLOCK,
+                                           profile);
   }
 
-  content::WebContents* web_contents = tab_util::GetWebContentsByID(
-      render_process_host_id_, render_view_routing_id_);
-
   ExternalProtocolHandler::LaunchUrlWithoutSecurityCheck(url, web_contents);
 }
 
 void ExternalProtocolDialogDelegate::DoCancel(const GURL& url,
                                               bool dont_block) const {
   if (dont_block) {
+    content::WebContents* web_contents = tab_util::GetWebContentsByID(
+        render_process_host_id_, render_view_routing_id_);
+    Profile* profile =
+        Profile::FromBrowserContext(web_contents->GetBrowserContext());
+
     ExternalProtocolHandler::SetBlockState(url.scheme(),
-                                           ExternalProtocolHandler::BLOCK);
+                                           ExternalProtocolHandler::BLOCK,
+                                           profile);
   }
 }