Rename NewTabPagePrefs to RecentTabsPagePrefs.

chrome/browser/android/ntp/new_tab_page_prefs.cc

Index: chrome/browser/android/ntp/new_tab_page_prefs.cc
diff --git a/chrome/browser/android/ntp/new_tab_page_prefs.cc b/chrome/browser/android/ntp/new_tab_page_prefs.cc
deleted file mode 100644
index d35fe25fe47b18e0a459b4dd9b5fd9707789f644..0000000000000000000000000000000000000000
--- a/chrome/browser/android/ntp/new_tab_page_prefs.cc
+++ /dev/null
@@ -1,117 +0,0 @@
-// 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/ntp/new_tab_page_prefs.h"
-
-#include <jni.h>
-
-#include "base/android/jni_string.h"
-#include "chrome/browser/profiles/profile_android.h"
-#include "chrome/common/pref_names.h"
-#include "components/pref_registry/pref_registry_syncable.h"
-#include "components/prefs/pref_service.h"
-#include "components/prefs/scoped_user_pref_update.h"
-#include "jni/NewTabPagePrefs_jni.h"
-
-using base::android::ConvertJavaStringToUTF8;
-using base::android::JavaParamRef;
-
-static jlong Init(JNIEnv* env,
-                  const JavaParamRef<jclass>& clazz,
-                  const JavaParamRef<jobject>& profile) {
-  NewTabPagePrefs* new_tab_page_prefs =
-      new NewTabPagePrefs(ProfileAndroid::FromProfileAndroid(profile));
-  return reinterpret_cast<intptr_t>(new_tab_page_prefs);
-}
-
-NewTabPagePrefs::NewTabPagePrefs(Profile* profile)
-  : profile_(profile) {
-}
-
-void NewTabPagePrefs::Destroy(JNIEnv* env, const JavaParamRef<jobject>& obj) {
-  delete this;
-}
-
-NewTabPagePrefs::~NewTabPagePrefs() {
-}
-
-jboolean NewTabPagePrefs::GetSnapshotDocumentCollapsed(
-    JNIEnv* env,
-    const JavaParamRef<jobject>& obj) {
-  return profile_->GetPrefs()->GetBoolean(prefs::kNtpCollapsedSnapshotDocument);
-}
-
-void NewTabPagePrefs::SetSnapshotDocumentCollapsed(
-    JNIEnv* env,
-    const JavaParamRef<jobject>& obj,
-    jboolean is_collapsed) {
-  PrefService* prefs = profile_->GetPrefs();
-  prefs->SetBoolean(prefs::kNtpCollapsedSnapshotDocument, is_collapsed);
-}
-
-jboolean NewTabPagePrefs::GetRecentlyClosedTabsCollapsed(
-    JNIEnv* env,
-    const JavaParamRef<jobject>& obj) {
-  return profile_->GetPrefs()->GetBoolean(
-      prefs::kNtpCollapsedRecentlyClosedTabs);
-}
-
-void NewTabPagePrefs::SetRecentlyClosedTabsCollapsed(
-    JNIEnv* env,
-    const JavaParamRef<jobject>& obj,
-    jboolean is_collapsed) {
-  PrefService* prefs = profile_->GetPrefs();
-  prefs->SetBoolean(prefs::kNtpCollapsedRecentlyClosedTabs, is_collapsed);
-}
-
-jboolean NewTabPagePrefs::GetSyncPromoCollapsed(
-    JNIEnv* env,
-    const JavaParamRef<jobject>& obj) {
-  return profile_->GetPrefs()->GetBoolean(prefs::kNtpCollapsedSyncPromo);
-}
-
-void NewTabPagePrefs::SetSyncPromoCollapsed(JNIEnv* env,
-                                            const JavaParamRef<jobject>& obj,
-                                            jboolean is_collapsed) {
-  PrefService* prefs = profile_->GetPrefs();
-  prefs->SetBoolean(prefs::kNtpCollapsedSyncPromo, is_collapsed);
-}
-
-jboolean NewTabPagePrefs::GetForeignSessionCollapsed(
-    JNIEnv* env,
-    const JavaParamRef<jobject>& obj,
-    const JavaParamRef<jstring>& session_tag) {
-  const base::DictionaryValue* dict = profile_->GetPrefs()->GetDictionary(
-      prefs::kNtpCollapsedForeignSessions);
-  return dict && dict->HasKey(ConvertJavaStringToUTF8(env, session_tag));
-}
-
-void NewTabPagePrefs::SetForeignSessionCollapsed(
-    JNIEnv* env,
-    const JavaParamRef<jobject>& obj,
-    const JavaParamRef<jstring>& session_tag,
-    jboolean is_collapsed) {
-  // Store session tags for collapsed sessions in a preference so that the
-  // collapsed state persists.
-  PrefService* prefs = profile_->GetPrefs();
-  DictionaryPrefUpdate update(prefs, prefs::kNtpCollapsedForeignSessions);
-  if (is_collapsed)
-    update.Get()->SetBoolean(ConvertJavaStringToUTF8(env, session_tag), true);
-  else
-    update.Get()->Remove(ConvertJavaStringToUTF8(env, session_tag), NULL);
-}
-
-// static
-void NewTabPagePrefs::RegisterProfilePrefs(
-    user_prefs::PrefRegistrySyncable* registry) {
-  registry->RegisterBooleanPref(prefs::kNtpCollapsedSnapshotDocument, false);
-  registry->RegisterBooleanPref(prefs::kNtpCollapsedRecentlyClosedTabs, false);
-  registry->RegisterBooleanPref(prefs::kNtpCollapsedSyncPromo, false);
-  registry->RegisterDictionaryPref(prefs::kNtpCollapsedForeignSessions);
-}
-
-// static
-bool NewTabPagePrefs::RegisterNewTabPagePrefs(JNIEnv* env) {
-  return RegisterNativesImpl(env);
-}