Add base namespace to more values in sync and elsewhere.

sync/internal_api/public/base/invalidation.cc

 // Copyright 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.
 
 #include "sync/internal_api/public/base/invalidation.h"
 
 #include <cstddef>
 #include "base/rand_util.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/values.h"
@@ skipping 15 matching lines @@
 
 AckHandle AckHandle::InvalidAckHandle() {
   return AckHandle(std::string(), base::Time());
 }
 
 bool AckHandle::Equals(const AckHandle& other) const {
   return state_ == other.state_ && timestamp_ == other.timestamp_;
 }
 
 scoped_ptr<base::DictionaryValue> AckHandle::ToValue() const {
-  scoped_ptr<DictionaryValue> value(new DictionaryValue());
+  scoped_ptr<base::DictionaryValue> value(new base::DictionaryValue());
   value->SetString("state", state_);
   value->SetString("timestamp",
                    base::Int64ToString(timestamp_.ToInternalValue()));
   return value.Pass();
 }
 
 bool AckHandle::ResetFromValue(const base::DictionaryValue& value) {
   if (!value.GetString("state", &state_))
     return false;
   std::string timestamp_as_string;
@@ skipping 22 matching lines @@
 }
 
 Invalidation::~Invalidation() {
 }
 
 bool Invalidation::Equals(const Invalidation& other) const {
   return (payload == other.payload) && ack_handle.Equals(other.ack_handle);
 }
 
 scoped_ptr<base::DictionaryValue> Invalidation::ToValue() const {
-  scoped_ptr<DictionaryValue> value(new DictionaryValue());
+  scoped_ptr<base::DictionaryValue> value(new base::DictionaryValue());
   value->SetString("payload", payload);
   value->Set("ackHandle", ack_handle.ToValue().release());
   return value.Pass();
 }
 
 bool Invalidation::ResetFromValue(const base::DictionaryValue& value) {
-  const DictionaryValue* ack_handle_value = NULL;
+  const base::DictionaryValue* ack_handle_value = NULL;
   return
       value.GetString("payload", &payload) &&
       value.GetDictionary("ackHandle", &ack_handle_value) &&
       ack_handle.ResetFromValue(*ack_handle_value);
 }
 
 }  // namespace syncer