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..8babb8f5616ebb7c35b1cb2759f321e976252378 100644
--- a/chrome/browser/extensions/api/module/module.h
+++ b/chrome/browser/extensions/api/module/module.h
@@ -2,14 +2,19 @@
 // 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 {
+// A preference for storing the extension's update URL data. If not empty, the
+// the ExtensionUpdater will append a ap= parameter to the URL when checking if
+// a new version of the extension is available.
+extern const char kUpdateURLData[];
+}  // namespace extension
 
 class ExtensionSetUpdateUrlDataFunction : public SyncExtensionFunction {
  public:
@@ -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_