Toro: Move ExtensionProtocolHandler to //extensions

extensions/browser/extension_protocols.h

Index: extensions/browser/extension_protocols.h
diff --git a/chrome/browser/extensions/extension_protocols.h b/extensions/browser/extension_protocols.h
similarity index 33%
rename from chrome/browser/extensions/extension_protocols.h
rename to extensions/browser/extension_protocols.h
index ffef9d1391eb23b075719a6dded39bc556963061..d0462e0e131c4ad6e4c95e763a87db1ff4657e85 100644
--- a/chrome/browser/extensions/extension_protocols.h
+++ b/extensions/browser/extension_protocols.h
@@ -2,19 +2,39 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_PROTOCOLS_H_
-#define CHROME_BROWSER_EXTENSIONS_EXTENSION_PROTOCOLS_H_
+#ifndef EXTENSIONS_BROWSER_EXTENSION_PROTOCOLS_H_
+#define EXTENSIONS_BROWSER_EXTENSION_PROTOCOLS_H_
+
+#include <string>
 
-#include "chrome/browser/profiles/profile.h"
 #include "net/url_request/url_request_job_factory.h"
 
+namespace base {
+class Time;
+}
+
+namespace net {
+class HttpResponseHeaders;
+}
+
 namespace extensions {
+
 class InfoMap;
-}
 
-// Creates the handlers for the chrome-extension:// scheme.
+// Builds HTTP headers for an extension request. Hashes the time to avoid
+// exposing the exact user installation time of the extension.
+net::HttpResponseHeaders* BuildHttpHeaders(
+    const std::string& content_security_policy,
+    bool send_cors_header,
+    const base::Time& last_modified_time);
+
+// Creates the handlers for the chrome-extension:// scheme. Pass true for
+// |is_incognito| only for incognito profiles and not for Chrome OS guest mode
+// profiles.
 net::URLRequestJobFactory::ProtocolHandler* CreateExtensionProtocolHandler(
-    Profile::ProfileType profile_type,
+    bool is_incognito,
     extensions::InfoMap* extension_info_map);
 
-#endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_PROTOCOLS_H_
+}  // namespace extensions
+
+#endif  // EXTENSIONS_BROWSER_EXTENSION_PROTOCOLS_H_