Hosted apps VS --site-per-process.

chrome/browser/chrome_content_browser_client.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/chrome_content_browser_client.h"
 
 #include <map>
 #include <set>
 #include <utility>
 #include <vector>
@@ skipping 1257 matching lines @@
     content::BrowserContext* browser_context, const GURL& url) {
   Profile* profile = Profile::FromBrowserContext(browser_context);
   if (!profile)
     return url;
 
   // If the input |url| should be assigned to the Instant renderer, make its
   // effective URL distinct from other URLs on the search provider's domain.
   if (search::ShouldAssignURLToInstantRenderer(url, profile))
     return search::GetEffectiveURLForInstant(url, profile);
 
-#if BUILDFLAG(ENABLE_EXTENSIONS)
-  return ChromeContentBrowserClientExtensionsPart::GetEffectiveURL(
-      profile, url);
-#else
   return url;
-#endif
 }
 
 bool ChromeContentBrowserClient::ShouldUseProcessPerSite(
     content::BrowserContext* browser_context, const GURL& effective_url) {
   // Non-extension, non-Instant URLs should generally use
   // process-per-site-instance.  Because we expect to use the effective URL,
   // URLs for hosted apps (apart from bookmark apps) should have an extension
   // scheme by now.
 
   Profile* profile = Profile::FromBrowserContext(browser_context);
@@ skipping 2330 matching lines @@
     RedirectNonUINonIOBrowserThreadsToTaskScheduler() {
   return variations::GetVariationParamValue(
              "BrowserScheduler", "RedirectNonUINonIOBrowserThreads") == "true";
 }
 
 // static
 void ChromeContentBrowserClient::SetDefaultQuotaSettingsForTesting(
     const storage::QuotaSettings* settings) {
   g_default_quota_settings = settings;
 }