Add NaCl support to app_shell

extensions/shell/browser/shell_nacl_browser_delegate.h

Index: extensions/shell/browser/shell_nacl_browser_delegate.h
diff --git a/chrome/browser/nacl_host/nacl_browser_delegate_impl.h b/extensions/shell/browser/shell_nacl_browser_delegate.h
similarity index 64%
copy from chrome/browser/nacl_host/nacl_browser_delegate_impl.h
copy to extensions/shell/browser/shell_nacl_browser_delegate.h
index dd25389308c842ae249e56db2888712d3ac3a55c..0b4467aec194fc31186e5998dcb2be2ab3eb5b56 100644
--- a/chrome/browser/nacl_host/nacl_browser_delegate_impl.h
+++ b/extensions/shell/browser/shell_nacl_browser_delegate.h
@@ -1,28 +1,30 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2014 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.
 
-#ifndef CHROME_BROWSER_NACL_HOST_NACL_BROWSER_DELEGATE_IMPL_H_
-#define CHROME_BROWSER_NACL_HOST_NACL_BROWSER_DELEGATE_IMPL_H_
-
-#include <set>
-#include <string>
+#ifndef EXTENSIONS_SHELL_BROWSER_SHELL_NACL_BROWSER_DELEGATE_H_
+#define EXTENSIONS_SHELL_BROWSER_SHELL_NACL_BROWSER_DELEGATE_H_
 
 #include "base/compiler_specific.h"
+#include "base/macros.h"
 #include "components/nacl/browser/nacl_browser_delegate.h"
-#include "extensions/common/url_pattern.h"
 
-namespace extensions {
-class InfoMap;
+namespace content {
+class BrowserContext;
 }
 
-class ProfileManager;
+namespace extensions {
+class InfoMap;
 
-class NaClBrowserDelegateImpl : public NaClBrowserDelegate {
+// A lightweight NaClBrowserDelegate for app_shell. Only supports a single
+// BrowserContext.
+class ShellNaClBrowserDelegate : public NaClBrowserDelegate {
  public:
-  explicit NaClBrowserDelegateImpl(ProfileManager* profile_manager);
-  virtual ~NaClBrowserDelegateImpl();
+  // Uses |context| to look up extensions via InfoMap on the IO thread.
+  explicit ShellNaClBrowserDelegate(content::BrowserContext* context);
+  virtual ~ShellNaClBrowserDelegate();
 
+  // NaClBrowserDelegate overrides:
   virtual void ShowMissingArchInfobar(int render_process_id,
                                       int render_view_id) OVERRIDE;
   virtual bool DialogsAreSuppressed() OVERRIDE;
@@ -45,14 +47,11 @@ class NaClBrowserDelegateImpl : public NaClBrowserDelegate {
                                    const GURL& manifest_url) OVERRIDE;
 
  private:
-  scoped_refptr<extensions::InfoMap> GetExtensionInfoMap(
-      const base::FilePath& profile_directory);
-  ProfileManager* profile_manager_;
-  std::vector<URLPattern> debug_patterns_;
-  bool inverse_debug_patterns_;
-  std::set<std::string> allowed_nonsfi_origins_;
-  DISALLOW_COPY_AND_ASSIGN(NaClBrowserDelegateImpl);
+  content::BrowserContext* browser_context_;  // Not owned.
+
+  DISALLOW_COPY_AND_ASSIGN(ShellNaClBrowserDelegate);
 };
 
+}  // namespace extensions
 
-#endif  // CHROME_BROWSER_NACL_HOST_NACL_BROWSER_DELEGATE_IMPL_H_
+#endif  // EXTENSIONS_SHELL_BROWSER_SHELL_NACL_BROWSER_DELEGATE_H_