Move [Get|Set]UpdateURLData from ExtensionPrefs to ExtensionAPI (aka Module)

chrome/browser/extensions/api/module/module.h

Index: chrome/browser/extensions/api/module/module.h
diff --git a/chrome/browser/extensions/api/module/module.h b/chrome/browser/extensions/api/module/module.h
index 0436a1c5b0471cb44d1986807ffe29096a197199..37f627d1413b4914a7495b4303f135dbb490d91c 100644
--- a/chrome/browser/extensions/api/module/module.h
+++ b/chrome/browser/extensions/api/module/module.h
@@ -2,15 +2,20 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_EXTENSIONS_API_MODULE_MODULE_H__
-#define CHROME_BROWSER_EXTENSIONS_API_MODULE_MODULE_H__
+#ifndef CHROME_BROWSER_EXTENSIONS_API_MODULE_MODULE_H_
+#define CHROME_BROWSER_EXTENSIONS_API_MODULE_MODULE_H_
 
 #include "chrome/browser/extensions/extension_function.h"
 
 namespace extensions {
-
 class ExtensionPrefs;
 
+namespace extension {
+// Return the extension's update URL data, if any.
+std::string GetUpdateURLData(const ExtensionPrefs* prefs,
+                             const std::string& extension_id);
+}  // namespace extension
+
 class ExtensionSetUpdateUrlDataFunction : public SyncExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("extension.setUpdateUrlData",
@@ -21,9 +26,6 @@ class ExtensionSetUpdateUrlDataFunction : public SyncExtensionFunction {
 
   // ExtensionFunction:
   virtual bool RunImpl() OVERRIDE;
-
- private:
-  ExtensionPrefs* extension_prefs();
 };
 
 class ExtensionIsAllowedIncognitoAccessFunction : public SyncExtensionFunction {
@@ -53,4 +55,4 @@ class ExtensionIsAllowedFileSchemeAccessFunction
 
 }  // namespace extensions
 
-#endif  // CHROME_BROWSER_EXTENSIONS_API_MODULE_MODULE_H__
+#endif  // CHROME_BROWSER_EXTENSIONS_API_MODULE_MODULE_H_