Show "storage almost full" message when a page is saved offline

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

Index: chrome/android/java/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkUtils.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkUtils.java b/chrome/android/java/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkUtils.java
index 85fd965d69307c825d40b59833268005c84836a5..b77b0f57924c387c035d190acfb8d45ff398ca7c 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkUtils.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkUtils.java
@@ -98,12 +98,23 @@ public class EnhancedBookmarkUtils {
                     }
                 };
 
-                int messageId = bookmarkModel.getOfflinePageBridge() == null
-                        ? R.string.enhanced_bookmark_page_saved
-                        : R.string.enhanced_bookmark_page_saved_offline_pages;
+                int messageId;
+                int buttonId;
+                if (bookmarkModel.getOfflinePageBridge() == null) {
+                    messageId = R.string.enhanced_bookmark_page_saved;
+                    buttonId = R.string.enhanced_bookmark_item_edit;
+                } else {
+                    boolean isStorageAlmostFull =
+                            bookmarkModel.getOfflinePageBridge().isStorageAlmostFull();
+                    messageId = isStorageAlmostFull
+                            ? R.string.enhanced_bookmark_page_saved_offline_pages_storage_near_full
+                            : R.string.enhanced_bookmark_page_saved_offline_pages;
+                    // TODO(fgorski): show "FREE UP SPACE" button.
+                    buttonId = R.string.enhanced_bookmark_item_edit;
+                }
                 snackbarManager.showSnackbar(Snackbar.make(
                         activity.getString(messageId), snackbarController)
-                        .setAction(activity.getString(R.string.enhanced_bookmark_item_edit), pair));
+                        .setAction(activity.getString(buttonId), pair));
             }
         };