Catch partner bookmark related crash in EBEditActivity

chrome/android/java/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkEditActivity.java

Index: chrome/android/java/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkEditActivity.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkEditActivity.java b/chrome/android/java/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkEditActivity.java
index 428c19285e39df1ff8d2043c92860be6d979031d..4a3d3d6f38630239a2dae79b13a244ab35166501 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkEditActivity.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkEditActivity.java
@@ -11,7 +11,6 @@ import android.view.MenuItem;
 import android.view.View;
 import android.widget.TextView;
 
-import org.chromium.base.Log;
 import org.chromium.chrome.R;
 import org.chromium.chrome.browser.BookmarksBridge.BookmarkItem;
 import org.chromium.chrome.browser.BookmarksBridge.BookmarkModelObserver;
@@ -27,8 +26,6 @@ public class EnhancedBookmarkEditActivity extends EnhancedBookmarkActivityBase {
     /** The intent extra specifying the ID of the bookmark to be edited. */
     public static final String INTENT_BOOKMARK_ID = "EnhancedBookmarkEditActivity.BookmarkId";
 
-    private static final String TAG = "cr.BookmarkEdit";
-
     private EnhancedBookmarksModel mEnhancedBookmarksModel;
     private BookmarkId mBookmarkId;
     private EmptyAlertEditText mTitleEditText;
@@ -67,8 +64,7 @@ public class EnhancedBookmarkEditActivity extends EnhancedBookmarkActivityBase {
         @Override
         public void bookmarkModelChanged() {
             if (!mEnhancedBookmarksModel.doesBookmarkExist(mBookmarkId)) {
-                Log.wtf(TAG, "The bookmark was deleted somehow during bookmarkModelChange!",
-                        new Exception(TAG));
+                // Partner bookmarks might be deleted while #bookmarkNodeRemoved is not called.
                 finish();
             }
         }
@@ -123,9 +119,6 @@ public class EnhancedBookmarkEditActivity extends EnhancedBookmarkActivityBase {
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
         if (item == mDeleteButton) {
-            // Log added for detecting delete button double clicking.
-            Log.i(TAG, "Delete button pressed by user! isFinishing() == " + isFinishing());
-
             mEnhancedBookmarksModel.deleteBookmark(mBookmarkId);
             finish();
             return true;