Move ExtensionFunctionRegistry out of src/chrome

chrome/browser/extensions/extension_function_dispatcher.cc

Index: chrome/browser/extensions/extension_function_dispatcher.cc
diff --git a/chrome/browser/extensions/extension_function_dispatcher.cc b/chrome/browser/extensions/extension_function_dispatcher.cc
index a4afd743a717812cbcb6863c29e7dbb9a4d77d6c..d61e3f3ccdfe3179207322efb435c2d385bf0086 100644
--- a/chrome/browser/extensions/extension_function_dispatcher.cc
+++ b/chrome/browser/extensions/extension_function_dispatcher.cc
@@ -12,7 +12,6 @@
 #include "base/process/process.h"
 #include "base/values.h"
 #include "build/build_config.h"
-#include "chrome/browser/extensions/extension_function_registry.h"
 #include "chrome/browser/external_protocol/external_protocol_handler.h"
 #include "chrome/browser/renderer_host/chrome_render_message_filter.h"
 #include "chrome/common/extensions/extension_messages.h"
@@ -25,6 +24,7 @@
 #include "content/public/browser/web_contents_observer.h"
 #include "content/public/common/result_codes.h"
 #include "extensions/browser/api_activity_monitor.h"
+#include "extensions/browser/extension_function_registry.h"
 #include "extensions/browser/extension_registry.h"
 #include "extensions/browser/extension_system.h"
 #include "extensions/browser/extensions_browser_client.h"
@@ -229,10 +229,6 @@ bool ExtensionFunctionDispatcher::OverrideFunction(
                                                                     factory);
 }
 
-void ExtensionFunctionDispatcher::ResetFunctions() {
-  ExtensionFunctionRegistry::GetInstance()->ResetFunctions();
-}
-
 // static
 void ExtensionFunctionDispatcher::DispatchOnIOThread(
     extensions::InfoMap* extension_info_map,