Remove dependency of chrome in WebRequestPermissions.

extensions/browser/api/extensions_api_client.h

Index: extensions/browser/api/extensions_api_client.h
diff --git a/extensions/browser/api/extensions_api_client.h b/extensions/browser/api/extensions_api_client.h
index 4a60df57da21d79a77d40aab1570674b6177214c..4ee10bf883b5e0b0382b32bebfc551cba1b61a4b 100644
--- a/extensions/browser/api/extensions_api_client.h
+++ b/extensions/browser/api/extensions_api_client.h
@@ -92,6 +92,14 @@ class ExtensionsAPIClient {
 
   virtual void RegisterGuestViewTypes() {}
 
+  // Returns whether requests to this URL must not be modified/canceled by
+  // extensions, e.g. because it is targeted to the webstore to check for
+  // updates, extension blacklisting, etc.
+  virtual bool MustNotBeModifiedURL(const GURL& url);
+
+  // Returns kWebStoreAppId.
+  virtual const std::string WebStoreAppId();
+
   // NOTE: If this interface gains too many methods (perhaps more than 20) it
   // should be split into one interface per API.
 };