Migration of code from ContentViewCore to NavigationController to avoid ContentViewCore abstraction…

content/public/android/java/src/org/chromium/content_public/browser/NavigationController.java

Index: content/public/android/java/src/org/chromium/content_public/browser/NavigationController.java
diff --git a/content/public/android/java/src/org/chromium/content_public/browser/NavigationController.java b/content/public/android/java/src/org/chromium/content_public/browser/NavigationController.java
index 129256e1e69da491b8d0b80ab3c3ba51efe33d66..28a72cab9ebd989ffb3e6504f30c699db2abc955 100644
--- a/content/public/android/java/src/org/chromium/content_public/browser/NavigationController.java
+++ b/content/public/android/java/src/org/chromium/content_public/browser/NavigationController.java
@@ -47,4 +47,34 @@ public interface NavigationController {
      * Goes to the navigation entry following the current one.
      */
     void goForward();
+
+    /**
+     * Loads the current navigation if there is a pending lazy load (after tab restore).
+     */
+    public void loadIfNecessary();
+
+    /**
+     * Requests the current navigation to be loaded upon the next call to loadIfNecessary().
+     */
+    public void requestRestoreLoad();
+
+    /**
+     * Reload the current page.
+     */
+    public void reload(boolean checkForRepost);
+
+    /**
+     * Reload the current page, ignoring the contents of the cache.
+     */
+    public void reloadIgnoringCache(boolean checkForRepost);
+
+    /**
+     * Cancel the pending reload.
+     */
+    public void cancelPendingReload();
+
+    /**
+     * Continue the pending reload.
+     */
+    public void continuePendingReload();
 }