Change most uses of Pickle to base::Pickle

components/sessions/serialized_navigation_entry_unittest.cc

 // Copyright (c) 2013 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.
 
 #include "components/sessions/serialized_navigation_entry.h"
 
 #include <cstddef>
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 89 matching lines @@
   // The redirect chain only syncs one way.
 }
 
 // Create a SerializedNavigationEntry, pickle it, then create another one by
 // unpickling.  The new one should match the old one except for fields
 // that aren't pickled, which should be set to default values.
 TEST(SerializedNavigationEntryTest, Pickle) {
   const SerializedNavigationEntry old_navigation =
       SerializedNavigationEntryTestHelper::CreateNavigationForTest();
 
-  Pickle pickle;
+  base::Pickle pickle;
   old_navigation.WriteToPickle(30000, &pickle);
 
   SerializedNavigationEntry new_navigation;
-  PickleIterator pickle_iterator(pickle);
+  base::PickleIterator pickle_iterator(pickle);
   EXPECT_TRUE(new_navigation.ReadFromPickle(&pickle_iterator));
 
   // Fields that are written to the pickle.
   EXPECT_EQ(test_data::kIndex, new_navigation.index());
   EXPECT_EQ(test_data::kReferrerURL, new_navigation.referrer_url());
   EXPECT_EQ(test_data::kReferrerPolicy, new_navigation.referrer_policy());
   EXPECT_EQ(test_data::kVirtualURL, new_navigation.virtual_url());
   EXPECT_EQ(test_data::kTitle, new_navigation.title());
   EXPECT_EQ(test_data::kTransitionType, new_navigation.transition_type());
   EXPECT_EQ(test_data::kHasPostData, new_navigation.has_post_data());
@@ skipping 93 matching lines @@
       const ui::PageTransition constructed_transition =
           constructed_nav.transition_type();
 
       EXPECT_EQ(transition, constructed_transition);
     }
   }
 }
 
 }  // namespace
 }  // namespace sessions