Push bookmarks.remove/removeAll polymorphism into c++. fix bookmarks id schema issues

chrome/browser/extensions/extension_function.h

Index: chrome/browser/extensions/extension_function.h
diff --git a/chrome/browser/extensions/extension_function.h b/chrome/browser/extensions/extension_function.h
index ed2f9d066a31568249d832e1e36da96d13bcad55..02bab68335e1a1e332ae53ebaa965959dc6f1e45 100644
--- a/chrome/browser/extensions/extension_function.h
+++ b/chrome/browser/extensions/extension_function.h
@@ -29,11 +29,12 @@ class Profile;
 // APIs that live beyond a single stack frame.
 class ExtensionFunction : public base::RefCounted<ExtensionFunction> {
  public:
-  ExtensionFunction() : request_id_(-1), has_callback_(false) {}
+  ExtensionFunction() : request_id_(-1), name_(""), has_callback_(false) {}
   virtual ~ExtensionFunction() {}
 
   // Specifies the name of the function.
-  virtual void SetName(const std::string& name) { }
+  void set_name(const std::string& name) { name_ = name; }
+  const std::string name() { return name_; }
 
   // Specifies the raw arguments to the function, as a JSON-encoded string.
   virtual void SetArgs(const std::string& args) = 0;
@@ -71,6 +72,9 @@ class ExtensionFunction : public base::RefCounted<ExtensionFunction> {
   // Id of this request, used to map the response back to the caller.
   int request_id_;
 
+  // The name of this function.
+  std::string name_;
+
   // True if the js caller provides a callback function to receive the response
   // of this call.
   bool has_callback_;