Update some uses of Value in chrome/browser to use the base:: namespace.

chrome/browser/android/foreign_session_helper.cc

 // Copyright 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 "chrome/browser/android/foreign_session_helper.h"
 
 #include <jni.h>
 
 #include "base/android/jni_string.h"
 #include "base/prefs/pref_service.h"
@@ skipping 195 matching lines @@
 
   std::vector<const browser_sync::SyncedSession*> sessions;
   if (!open_tabs->GetAllForeignSessions(&sessions))
     return false;
 
   // Use a pref to keep track of sessions that were collapsed by the user.
   // To prevent the pref from accumulating stale sessions, clear it each time
   // and only add back sessions that are still current.
   DictionaryPrefUpdate pref_update(profile_->GetPrefs(),
                                    prefs::kNtpCollapsedForeignSessions);
-  DictionaryValue* pref_collapsed_sessions = pref_update.Get();
-  scoped_ptr<DictionaryValue> collapsed_sessions(
+  base::DictionaryValue* pref_collapsed_sessions = pref_update.Get();
+  scoped_ptr<base::DictionaryValue> collapsed_sessions(
       pref_collapsed_sessions->DeepCopy());
   pref_collapsed_sessions->Clear();
 
   ScopedJavaLocalRef<jobject> last_pushed_session;
   ScopedJavaLocalRef<jobject> last_pushed_window;
 
   // Note: we don't own the SyncedSessions themselves.
   for (size_t i = 0; i < sessions.size(); ++i) {
     const browser_sync::SyncedSession &session = *(sessions[i]);
     if (ShouldSkipSession(session))
@@ skipping 65 matching lines @@
                                                 jstring session_tag) {
   OpenTabsUIDelegate* open_tabs = GetOpenTabsUIDelegate(profile_);
   if (open_tabs)
     open_tabs->DeleteForeignSession(ConvertJavaStringToUTF8(env, session_tag));
 }
 
 // static
 bool ForeignSessionHelper::RegisterForeignSessionHelper(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }