Refactor chrome's action mode logics and namings

content/public/android/java/src/org/chromium/content/browser/WebActionMode.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.content.browser;
 
 import android.view.ActionMode;
 
 import org.chromium.base.Log;
 
 /**
- * An ActionMode for in-page selection. This class wraps an ActionMode created
+ * An ActionMode for in-page web content selection. This class wraps an ActionMode created
  * by the associated View, providing modified interaction with that ActionMode.
  */
-public class SelectActionMode {
+public class WebActionMode {
     private static final String TAG = "cr.SelectActionMode";
 
     protected final ActionMode mActionMode;
 
     /**
      * Constructs a SelectActionMode instance wrapping a concrete ActionMode.
      * @param actionMode the wrapped ActionMode.
      */
-    public SelectActionMode(ActionMode actionMode) {
+    public WebActionMode(ActionMode actionMode) {
         assert actionMode != null;
         mActionMode = actionMode;
     }
 
     /**
      * @see ActionMode#finish()
      */
     public void finish() {
         mActionMode.finish();
     }
 
     /**
      * @see ActionMode#invalidate()
      */
     public void invalidate() {
         // Try/catch necessary for framework bug, crbug.com/446717.
         try {
             mActionMode.invalidate();
         } catch (NullPointerException e) {
             Log.w(TAG, "Ignoring NPE from ActionMode.invalidate() as workaround for L", e);
         }
     }
 
     /**
      * @see ActionMode#invalidateContentRect()
      */
     public void invalidateContentRect() {}
 }