Implement detaching the TabModelSelector from the CompositorViewHolder

chrome/android/java/src/org/chromium/chrome/browser/compositor/layouts/LayoutManagerHost.java

Index: chrome/android/java/src/org/chromium/chrome/browser/compositor/layouts/LayoutManagerHost.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/compositor/layouts/LayoutManagerHost.java b/chrome/android/java/src/org/chromium/chrome/browser/compositor/layouts/LayoutManagerHost.java
index ddf721e0950728b2bcf00541bc5dc16252c5e9ff..c3e242cd959c112c4af81b976094c9840fc88464 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/compositor/layouts/LayoutManagerHost.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/compositor/layouts/LayoutManagerHost.java
@@ -91,13 +91,10 @@ public interface LayoutManagerHost {
     ChromeFullscreenManager getFullscreenManager();
 
     /**
-     * Called when a new {@link ContentViewCore} has been added to the list of current visible
-     * {@link ContentViewCore}s.  While this {@link ContentViewCore} might not be drawing its
-     * contents at this time, it needs to be sized appropriately.
-     * @param content The {@link ContentViewCore} that was added to the current list of visible
-     *                {@link ContentViewCore}s.
+     * Called when a new {@link ContentViewCore} has been added for an OverlayPanel.
+     * @param content The {@link ContentViewCore} that was added for the OverlayPanel.
      */
-    void onContentViewCoreAdded(ContentViewCore content);
+    void onOverlayPanelContentViewCoreAdded(ContentViewCore content);
 
     /**
      * Called when the currently visible content has been changed.