[Android] Delete dead code for capturing screenshots of pages.

content/public/android/java/src/org/chromium/content/browser/ContentView.java

 // Copyright (c) 2012 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.app.Activity;
 import android.content.Context;
 import android.content.res.Configuration;
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
 import android.graphics.Rect;
 import android.os.Build;
 import android.util.AttributeSet;
 import android.view.KeyEvent;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.accessibility.AccessibilityEvent;
 import android.view.accessibility.AccessibilityNodeInfo;
 import android.view.inputmethod.EditorInfo;
 import android.view.inputmethod.InputConnection;
 import android.widget.FrameLayout;
 
 import com.google.common.annotations.VisibleForTesting;
 
-import org.chromium.content.common.ProcessInitException;
 import org.chromium.content.common.TraceEvent;
 import org.chromium.ui.gfx.NativeWindow;
 
-import java.util.ArrayList;
-
 /**
  * The containing view for {@link ContentViewCore} that exists in the Android UI hierarchy and
  * exposes the various {@link View} functionality to it.
  *
  * TODO(joth): Remove any methods overrides from this class that were added for WebView
  *             compatibility.
  */
 public class ContentView extends FrameLayout implements ContentViewCore.InternalAccessDelegate {
     // Used when ContentView implements a standalone View.
     public static final int PERSONALITY_VIEW = ContentViewCore.PERSONALITY_VIEW;
@@ skipping 187 matching lines @@
 
     public Bitmap getBitmap() {
         return getBitmap(getWidth(), getHeight());
     }
 
     public Bitmap getBitmap(int width, int height) {
         return mContentViewCore.getBitmap(width, height);
     }
 
     /**
-     * @return Whether the ContentView is covered by an overlay that is more than half
-     *         of it's surface. This is used to determine if we need to do a slow bitmap capture or
-     *         to show the ContentView without them.
-     */
-    public boolean hasLargeOverlay() {
-        return mContentViewCore.hasLargeOverlay();
-    }
-
-    /**
      * @return Whether the current WebContents has a previous navigation entry.
      */
     public boolean canGoBack() {
         return mContentViewCore.canGoBack();
     }
 
     /**
      * @return Whether the current WebContents has a navigation entry after the current one.
      */
     public boolean canGoForward() {
@@ skipping 511 matching lines @@
      * If the view is ready to draw contents to the screen. In hardware mode,
      * the initialization of the surface texture may not occur until after the
      * view has been added to the layout. This method will return {@code true}
      * once the texture is actually ready.
      */
     public boolean isReady() {
         return mContentViewCore.isReady();
     }
 
     /**
-     * @return Whether or not the texture view is available or not.
-     */
-    public boolean isAvailable() {
-        return mContentViewCore.isAvailable();
-    }
-
-    /**
      * Returns whether or not accessibility injection is being used.
      */
     public boolean isInjectingAccessibilityScript() {
         return mContentViewCore.isInjectingAccessibilityScript();
     }
 
     /**
      * Enable or disable accessibility features.
      */
     public void setAccessibilityState(boolean state) {
@@ skipping 45 matching lines @@
 
     @Override
     public boolean super_awakenScrollBars(int startDelay, boolean invalidate) {
         return super.awakenScrollBars(startDelay, invalidate);
     }
 
     ///////////////////////////////////////////////////////////////////////////////////////////////
     //                End Implementation of ContentViewCore.InternalAccessDelegate               //
     ///////////////////////////////////////////////////////////////////////////////////////////////
 }