chrome/android: Push EventFilters into the Layout implementations.

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

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.chrome.browser.compositor.layouts;
 
 import android.content.Context;
 import android.graphics.RectF;
 import android.os.Handler;
 
@@ skipping 43 matching lines @@
     private final UnstallRunnable mUnstallRunnable;
     private final Handler mHandler;
     private boolean mUnstalling;
     private StaticTabSceneLayer mSceneLayer;
 
     /**
      * Creates an instance of the {@link StaticLayout}.
      * @param context             The current Android's context.
      * @param updateHost          The {@link LayoutUpdateHost} view for this layout.
      * @param renderHost          The {@link LayoutRenderHost} view for this layout.
-     * @param eventFilter         The {@link EventFilter} that is needed for this view.
      * @param panelManager        The {@link OverlayPanelManager} responsible for showing panels.
      */
     public StaticLayout(Context context, LayoutUpdateHost updateHost, LayoutRenderHost renderHost,
             EventFilter eventFilter, OverlayPanelManager panelManager) {
-        super(context, updateHost, renderHost, eventFilter);
+        super(context, updateHost, renderHost);
 
         mHandler = new Handler();
         mUnstallRunnable = new UnstallRunnable();
         mUnstalling = false;
         mSceneLayer = new StaticTabSceneLayer(R.id.control_container);
     }
 
     /**
      * @param handlesTabLifecycles Whether or not this {@link Layout} should handle tab closing and
      *                             creating events.
@@ skipping 127 matching lines @@
     public boolean shouldDisplayContentOverlay() {
         return true;
     }
 
     @Override
     public boolean isTabInteractive() {
         return mLayoutTabs != null && mLayoutTabs.length > 0;
     }
 
     @Override
+    protected EventFilter getEventFilter() {
+        return null;
+    }
+
+    @Override
     protected SceneLayer getSceneLayer() {
         return mSceneLayer;
     }
 
     @Override
     protected void updateSceneLayer(RectF viewport, RectF contentViewport,
             LayerTitleCache layerTitleCache, TabContentManager tabContentManager,
             ResourceManager resourceManager, ChromeFullscreenManager fullscreenManager) {
         super.updateSceneLayer(viewport, contentViewport, layerTitleCache, tabContentManager,
                 resourceManager, fullscreenManager);
@@ skipping 18 matching lines @@
     }
 
     @Override
     public void destroy() {
         if (mSceneLayer != null) {
             mSceneLayer.destroy();
             mSceneLayer = null;
         }
     }
 }