[Android Bookmark] Remove all bookmark section from bookmark manager

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 b53aedd57fc5da084068a1e495d15432bacb99b6..f8a8031a851a6fc468ab61b600a9d5c857a2fd3b 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
@@ -22,7 +22,6 @@ 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.components.bookmarks.BookmarkId;
 
@@ -69,7 +68,7 @@ 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());
                 }
@@ -254,7 +253,8 @@ 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;
@@ -297,12 +297,6 @@ public class BookmarkManager implements BookmarkDelegate {
     }
 
     @Override
-    public void openAllBookmarks() {
-        closeSearchUI();
-        setState(BookmarkUIState.createAllBookmarksState(mBookmarkModel));
-    }
-
-    @Override
     public void clearSelection() {
         mSelectedBookmarks.clear();
         for (BookmarkUIObserver observer : mUIObservers) {
@@ -342,9 +336,6 @@ 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;
@@ -422,9 +413,4 @@ public class BookmarkManager implements BookmarkDelegate {
     public LargeIconBridge getLargeIconBridge() {
         return mLargeIconBridge;
     }
-
-    @Override
-    public SnackbarManager getSnackbarManager() {
-        return ((SnackbarManageable) mActivity).getSnackbarManager();
-    }
 }