📺 Move fullscreen web content to a new Activity.

chrome/android/java/src/org/chromium/chrome/browser/tab/Tab.java

Index: chrome/android/java/src/org/chromium/chrome/browser/tab/Tab.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/tab/Tab.java b/chrome/android/java/src/org/chromium/chrome/browser/tab/Tab.java
index 0775f9740179ebdf45452a6947c46c454ce1be4e..0e90926e9fc7c5a38edd30d92fff0f679bc8eee4 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/tab/Tab.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/tab/Tab.java
@@ -2439,7 +2439,7 @@ public class Tab
     /**
      * @return An instance of a {@link FullscreenManager}.
      */
-    protected FullscreenManager getFullscreenManager() {
+    public FullscreenManager getFullscreenManager() {
         return mFullscreenManager;
     }