[Offline pages] Removing offline pages from Bookmarks UI

chrome/android/java/src/org/chromium/chrome/browser/bookmarks/BookmarkDrawerListView.java

Index: chrome/android/java/src/org/chromium/chrome/browser/bookmarks/BookmarkDrawerListView.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/bookmarks/BookmarkDrawerListView.java b/chrome/android/java/src/org/chromium/chrome/browser/bookmarks/BookmarkDrawerListView.java
index 933bb14ec511b74b872d676ba1e67ec986a00476..6abf89025af588db41215910b6846c903fa6f3c0 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/bookmarks/BookmarkDrawerListView.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/bookmarks/BookmarkDrawerListView.java
@@ -11,10 +11,7 @@ import android.view.View;
 import android.widget.AdapterView;
 import android.widget.ListView;
 
-import org.chromium.base.metrics.RecordHistogram;
 import org.chromium.chrome.browser.bookmarks.BookmarkBridge.BookmarkModelObserver;
-import org.chromium.chrome.browser.offlinepages.OfflinePageBridge;
-import org.chromium.chrome.browser.offlinepages.OfflinePageUtils;
 import org.chromium.components.bookmarks.BookmarkId;
 
 import java.util.List;
@@ -49,20 +46,6 @@ class BookmarkDrawerListView extends ListView implements BookmarkUIObserver {
                 BookmarkDrawerListViewAdapter.Item item =
                         (BookmarkDrawerListViewAdapter.Item) mAdapter.getItem(position);
 
-                if (OfflinePageBridge.isEnabled()) {
-                    int currentState = mDelegate.getCurrentState();
-                    boolean isConnected = OfflinePageUtils.isConnected();
-                    if (item.mType == BookmarkDrawerListViewAdapter.TYPE_FILTER
-                            && currentState != BookmarkUIState.STATE_FILTER) {
-                        RecordHistogram.recordBooleanHistogram(
-                                "OfflinePages.Filter.OnlineWhenEntering", isConnected);
-                    } else if (item.mType != BookmarkDrawerListViewAdapter.TYPE_FILTER
-                            && currentState == BookmarkUIState.STATE_FILTER) {
-                        RecordHistogram.recordBooleanHistogram(
-                                "OfflinePages.Filter.OnlineWhenLeaving", isConnected);
-                    }
-                }
-
                 switch (item.mType) {
                     case BookmarkDrawerListViewAdapter.TYPE_FOLDER:
                         mDelegate.openFolder(item.mFolderId);
@@ -70,9 +53,6 @@ class BookmarkDrawerListView extends ListView implements BookmarkUIObserver {
                     case BookmarkDrawerListViewAdapter.TYPE_ALL_ITEMS:
                         mDelegate.openAllBookmarks();
                         break;
-                    case BookmarkDrawerListViewAdapter.TYPE_FILTER:
-                        mDelegate.openFilter(item.mFilter);
-                        break;
                     default:
                         assert false;
                 }
@@ -117,13 +97,6 @@ class BookmarkDrawerListView extends ListView implements BookmarkUIObserver {
     }
 
     @Override
-    public void onFilterStateSet(BookmarkFilter filter) {
-        mAdapter.updateList();
-        setItemChecked(mAdapter.getItemPosition(BookmarkUIState.STATE_FILTER, filter),
-                true);
-    }
-
-    @Override
     public void onSelectionStateChange(List<BookmarkId> selectedBookmarks) {
     }
 }