[Android] Permanently disable "All bookmarks" and remove its experiment

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

Index: chrome/android/java/src/org/chromium/chrome/browser/bookmarks/BookmarkManager.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/bookmarks/BookmarkManager.java b/chrome/android/java/src/org/chromium/chrome/browser/bookmarks/BookmarkManager.java
index 7717b55e9e8d91a0e0c3bf11d8711c3d66dd86d3..ed61169abd8d7aeb87809dbc1398bf25871c0a38 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/bookmarks/BookmarkManager.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/bookmarks/BookmarkManager.java
@@ -24,7 +24,6 @@ import org.chromium.chrome.browser.bookmarks.BookmarkBridge.BookmarkModelObserve
 import org.chromium.chrome.browser.favicon.LargeIconBridge;
 import org.chromium.chrome.browser.partnerbookmarks.PartnerBookmarksShim;
 import org.chromium.chrome.browser.profiles.Profile;
-import org.chromium.chrome.browser.snackbar.SnackbarManager;
 import org.chromium.chrome.browser.snackbar.SnackbarManager.SnackbarManageable;
 import org.chromium.chrome.browser.widget.selection.SelectionDelegate;
 import org.chromium.components.bookmarks.BookmarkId;
@@ -68,7 +67,7 @@ public class BookmarkManager implements BookmarkDelegate {
                     && node.getId().equals(mStateStack.peek().mFolder)) {
                 if (mBookmarkModel.getTopLevelFolderIDs(true, true).contains(
                         node.getId())) {
-                    openAllBookmarks();
+                    openFolder(mBookmarkModel.getDefaultFolder());
                 } else {
                     openFolder(parent.getId());
                 }
@@ -266,7 +265,8 @@ public class BookmarkManager implements BookmarkDelegate {
      */
     private void setState(BookmarkUIState state) {
         if (!state.isValid(mBookmarkModel)) {
-            state = BookmarkUIState.createAllBookmarksState(mBookmarkModel);
+            state = BookmarkUIState.createFolderState(mBookmarkModel.getDefaultFolder(),
+                    mBookmarkModel);
         }
 
         if (!mStateStack.isEmpty() && mStateStack.peek().equals(state)) return;
@@ -309,12 +309,6 @@ public class BookmarkManager implements BookmarkDelegate {
     }
 
     @Override
-    public void openAllBookmarks() {
-        closeSearchUI();
-        setState(BookmarkUIState.createAllBookmarksState(mBookmarkModel));
-    }
-
-    @Override
     public SelectionDelegate<BookmarkId> getSelectionDelegate() {
         return mSelectionDelegate;
     }
@@ -323,9 +317,6 @@ public class BookmarkManager implements BookmarkDelegate {
     public void notifyStateChange(BookmarkUIObserver observer) {
         int state = getCurrentState();
         switch (state) {
-            case BookmarkUIState.STATE_ALL_BOOKMARKS:
-                observer.onAllBookmarksStateSet();
-                break;
             case BookmarkUIState.STATE_FOLDER:
                 observer.onFolderStateSet(mStateStack.peek().mFolder);
                 break;
@@ -403,9 +394,4 @@ public class BookmarkManager implements BookmarkDelegate {
     public LargeIconBridge getLargeIconBridge() {
         return mLargeIconBridge;
     }
-
-    @Override
-    public SnackbarManager getSnackbarManager() {
-        return ((SnackbarManageable) mActivity).getSnackbarManager();
-    }
 }