Adds navigator.registerProtocolHandler.

chrome/browser/profiles/profile_impl.cc

Index: chrome/browser/profiles/profile_impl.cc
diff --git a/chrome/browser/profiles/profile_impl.cc b/chrome/browser/profiles/profile_impl.cc
index 27c51ca17e032af2e46d3785a4a278f1f61495b0..5210fc846122887f66c9a3403a18b40586486782 100644
--- a/chrome/browser/profiles/profile_impl.cc
+++ b/chrome/browser/profiles/profile_impl.cc
@@ -25,6 +25,7 @@
 #include "chrome/browser/browser_thread.h"
 #include "chrome/browser/chrome_blob_storage_context.h"
 #include "chrome/browser/content_settings/host_content_settings_map.h"
+#include "chrome/browser/custom_handlers/protocol_handler_registry.h"
 #include "chrome/browser/defaults.h"
 #include "chrome/browser/dom_ui/ntp_resource_cache.h"
 #include "chrome/browser/download/download_manager.h"
@@ -337,6 +338,8 @@ ProfileImpl::ProfileImpl(const FilePath& path)
 
   GetPolicyContext()->Initialize();
 
+  InitRegisteredProtocolHandlers();
+
   clear_local_state_on_exit_ = prefs->GetBoolean(prefs::kClearSiteDataOnExit);
 
   // Log the profile size after a reasonable startup delay.
@@ -486,6 +489,13 @@ void ProfileImpl::InitWebResources() {
   web_resource_service_->StartAfterDelay();
 }
 
+void ProfileImpl::InitRegisteredProtocolHandlers() {
+  if (protocol_handler_registry_)
+    return;
+  protocol_handler_registry_ = new ProtocolHandlerRegistry(this);
+  protocol_handler_registry_->Load();
+}
+
 NTPResourceCache* ProfileImpl::GetNTPResourceCache() {
   if (!ntp_resource_cache_.get())
     ntp_resource_cache_.reset(new NTPResourceCache(this));
@@ -1142,6 +1152,10 @@ BookmarkModel* ProfileImpl::GetBookmarkModel() {
   return bookmark_bar_model_.get();
 }
 
+ProtocolHandlerRegistry* ProfileImpl::GetProtocolHandlerRegistry() {
+  return protocol_handler_registry_.get();
+}
+
 bool ProfileImpl::IsSameProfile(Profile* profile) {
   if (profile == static_cast<Profile*>(this))
     return true;