Move BookmarksBridge into package with other bookmarks classes.

chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java

Index: chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java b/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
index ddd8f973e83fa2bb9b21f0c8cfe9c7889cf69618..f6c1edbd46969322b3e55db7dee0a18dc4262fd4 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
@@ -60,7 +60,7 @@ import org.chromium.chrome.browser.appmenu.AppMenu;
 import org.chromium.chrome.browser.appmenu.AppMenuHandler;
 import org.chromium.chrome.browser.appmenu.AppMenuObserver;
 import org.chromium.chrome.browser.appmenu.AppMenuPropertiesDelegate;
-import org.chromium.chrome.browser.bookmark.BookmarksBridge.BookmarkModelObserver;
+import org.chromium.chrome.browser.bookmarks.BookmarkBridge.BookmarkModelObserver;
 import org.chromium.chrome.browser.bookmarks.BookmarkModel;
 import org.chromium.chrome.browser.bookmarks.BookmarkUtils;
 import org.chromium.chrome.browser.compositor.CompositorViewHolder;
@@ -1015,7 +1015,7 @@ public abstract class ChromeActivity extends AsyncInitializationActivity
         }
 
         // Defense in depth against the UI being erroneously enabled.
-        if (!mToolbarManager.getBookmarksBridge().isEditBookmarksEnabled()) {
+        if (!mToolbarManager.getBookmarkBridge().isEditBookmarksEnabled()) {
             assert false;
             return;
         }