Move Pickle to base namespace.

chrome/browser/password_manager/native_backend_kwallet_x.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_PASSWORD_MANAGER_NATIVE_BACKEND_KWALLET_X_H_
 #define CHROME_BROWSER_PASSWORD_MANAGER_NATIVE_BACKEND_KWALLET_X_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_vector.h"
 #include "base/time/time.h"
 #include "chrome/browser/password_manager/password_store_factory.h"
 #include "chrome/browser/password_manager/password_store_x.h"
 #include "chrome/browser/profiles/profile.h"
 
-class Pickle;
-class PickleIterator;
-
 namespace autofill {
 struct PasswordForm;
 }
 
 namespace base {
+class Pickle;
+class PickleIterator;
 class WaitableEvent;
 }
 
 namespace dbus {
 class Bus;
 class ObjectProxy;
 }
 
 // NativeBackend implementation using KWallet.
 class NativeBackendKWallet : public PasswordStoreX::NativeBackend {
@@ skipping 27 matching lines @@
  protected:
   // Invalid handle returned by WalletHandle().
   static const int kInvalidKWalletHandle = -1;
 
   // Internally used by Init(), but also for testing to provide a mock bus.
   bool InitWithBus(scoped_refptr<dbus::Bus> optional_bus);
 
   // Deserializes a list of PasswordForms from the wallet.
   static ScopedVector<autofill::PasswordForm> DeserializeValue(
       const std::string& signon_realm,
-      const Pickle& pickle);
+      const base::Pickle& pickle);
 
  private:
   enum InitResult {
     INIT_SUCCESS,    // Init succeeded.
     TEMPORARY_FAIL,  // Init failed, but might succeed after StartKWalletd().
     PERMANENT_FAIL   // Init failed, and is not likely to work later either.
   };
 
   enum TimestampToCompare {
     CREATION_TIMESTAMP,
@@ skipping 62 matching lines @@
 
   // The name of the wallet we've opened. Set during Init().
   std::string wallet_name_;
   // The application name (e.g. "Chromium"), shown in KWallet auth dialogs.
   const std::string app_name_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeBackendKWallet);
 };
 
 #endif  // CHROME_BROWSER_PASSWORD_MANAGER_NATIVE_BACKEND_KWALLET_X_H_