Add DCHECKs to validate ProfileIOData's list of protocols.

chrome/browser/ui/startup/startup_browser_creator_impl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/startup/startup_browser_creator_impl.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 406 matching lines @@
   // If we don't yet have a profile, try to use the one we're given from
   // |browser|. While we may not end up actually using |browser| (since it
   // could be a popup window), we can at least use the profile.
   if (!profile_ && browser)
     profile_ = browser->profile();
 
   if (!browser || !browser->is_type_tabbed())
     browser = new Browser(Browser::CreateParams(profile_));
 
   bool first_tab = true;
-  ProtocolHandlerRegistry* registry = profile_ ?
-      ProtocolHandlerRegistryFactory::GetForBrowserContext(profile_) : NULL;
+  ProtocolHandlerRegistry* web_based_protocol_handlers =
+      profile_ ? ProtocolHandlerRegistryFactory::GetForBrowserContext(profile_)
+               : NULL;
   for (size_t i = 0; i < tabs.size(); ++i) {
     // We skip URLs that we'd have to launch an external protocol handler for.
     // This avoids us getting into an infinite loop asking ourselves to open
     // a URL, should the handler be (incorrectly) configured to be us. Anyone
     // asking us to open such a URL should really ask the handler directly.
-    bool handled_by_chrome = ProfileIOData::IsHandledURL(tabs[i].url) ||
-        (registry && registry->IsHandledProtocol(tabs[i].url.scheme()));
+    bool handled_by_chrome =
+        ProfileIOData::HasBuiltInProtocol(tabs[i].url) ||
+        (web_based_protocol_handlers &&
+         web_based_protocol_handlers->IsHandledProtocol(tabs[i].url.scheme()));
     if (!process_startup && !handled_by_chrome)
       continue;
 
     int add_types = first_tab ? TabStripModel::ADD_ACTIVE :
                                 TabStripModel::ADD_NONE;
     add_types |= TabStripModel::ADD_FORCE_INDEX;
     if (tabs[i].is_pinned)
       add_types |= TabStripModel::ADD_PINNED;
 
     chrome::NavigateParams params(browser, tabs[i].url,
@@ skipping 636 matching lines @@
 #if defined(OS_WIN)
   TriggeredProfileResetter* triggered_profile_resetter =
       TriggeredProfileResetterFactory::GetForBrowserContext(profile_);
   // TriggeredProfileResetter instance will be nullptr for incognito profiles.
   if (triggered_profile_resetter) {
     has_reset_trigger = triggered_profile_resetter->HasResetTrigger();
   }
 #endif  // defined(OS_WIN)
   return has_reset_trigger;
 }