Remove ViewAssistStructure and use the frameworks data structure

As part of the API rename from ViewAssistStructure to ViewStructure,
we added a temporary workaround to prevent build breakage. Remove
the temporary workaround since the current unbundled webview package
implements the updated  onProvideVirtualStructure API.

Change-Id: I13a5b8dee3e856eb585de53a0750bd52c7a909a7

4 files changed, 3 insertions, 207 deletions

diff --git a/api/system-current.txt b/api/system-current.txt
index 5218595..b4d1e27 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -41821,7 +41821,7 @@ package android.webkit {
     method public abstract boolean onKeyUp(int, android.view.KeyEvent);
     method public abstract void onMeasure(int, int);
     method public abstract void onOverScrolled(int, int, boolean, boolean);
-    method public abstract void onProvideVirtualAssistStructure(android.view.ViewAssistStructure);
+    method public abstract void onProvideVirtualStructure(android.view.ViewStructure);
     method public abstract void onScrollChanged(int, int, int, int);
     method public abstract void onSizeChanged(int, int, int, int);
     method public abstract void onStartTemporaryDetach();
diff --git a/core/java/android/webkit/ViewAssistStructure.java b/core/java/android/webkit/ViewAssistStructure.java
deleted file mode 100644
index afa5ab8..0000000
--- a/core/java/android/webkit/ViewAssistStructure.java
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
- * Copyright (C) 2015 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.webkit;
-
-import android.graphics.Rect;
-import android.os.Bundle;
-import android.text.TextPaint;
-import android.view.ViewStructure;
-
-
-/**
- * TODO This class is temporary. It will be deleted once we update Webview APK to use the
- * new ViewStructure method.
- * @hide
- */
-public class ViewAssistStructure extends android.view.ViewAssistStructure {
-
-    private ViewStructure mV;
-
-    public ViewAssistStructure(ViewStructure v) {
-        mV = v;
-    }
-
-    @Override
-    public void setId(int id, String packageName, String typeName, String entryName) {
-        mV.setId(id, packageName, typeName, entryName);
-    }
-
-    @Override
-    public void setDimens(int left, int top, int scrollX, int scrollY, int width,
-            int height) {
-        mV.setDimens(left, top, scrollX, scrollY, width, height);
-    }
-
-    @Override
-    public void setVisibility(int visibility) {
-        mV.setVisibility(visibility);
-    }
-
-    @Override
-    public void setAssistBlocked(boolean state) {
-        mV.setAssistBlocked(state);
-    }
-
-    @Override
-    public void setEnabled(boolean state) {
-        mV.setEnabled(state);
-    }
-
-    @Override
-    public void setClickable(boolean state) {
-        mV.setClickable(state);
-    }
-
-    @Override
-    public void setLongClickable(boolean state) {
-        mV.setLongClickable(state);
-    }
-
-    @Override
-    public void setStylusButtonPressable(boolean state) {
-        mV.setStylusButtonPressable(state);
-    }
-
-    @Override
-    public void setFocusable(boolean state) {
-        mV.setFocusable(state);
-    }
-
-    @Override
-    public void setFocused(boolean state) {
-        mV.setFocused(state);
-    }
-
-    @Override
-    public void setAccessibilityFocused(boolean state) {
-        mV.setAccessibilityFocused(state);
-    }
-
-    @Override
-    public void setCheckable(boolean state) {
-        mV.setCheckable(state);
-    }
-
-    @Override
-    public void setChecked(boolean state) {
-        mV.setChecked(state);
-    }
-
-    @Override
-    public void setSelected(boolean state) {
-        mV.setSelected(state);
-    }
-
-    @Override
-    public void setActivated(boolean state) {
-        mV.setActivated(state);
-    }
-
-    @Override
-    public void setClassName(String className) {
-        mV.setClassName(className);
-    }
-
-    @Override
-    public void setContentDescription(CharSequence contentDescription) {
-        mV.setContentDescription(contentDescription);
-    }
-
-    @Override
-    public  void setText(CharSequence text) {
-        mV.setText(text);
-    }
-
-    @Override
-    public  void setText(CharSequence text, int selectionStart, int selectionEnd) {
-        mV.setText(text, selectionStart, selectionEnd);
-    }
-
-    @Override
-    public void setTextStyle(float size, int fgColor, int bgColor, int style) {
-        mV.setTextStyle(size, fgColor, bgColor, style);
-    }
-
-    @Override
-    public  void setHint(CharSequence hint) {
-        mV.setHint(hint);
-    }
-
-    @Override
-    public CharSequence getText() {
-        return mV.getText();
-    }
-
-    @Override
-    public  int getTextSelectionStart() {
-        return mV.getTextSelectionStart();
-    }
-
-    @Override
-    public  int getTextSelectionEnd() {
-        return mV.getTextSelectionEnd();
-    }
-
-    @Override
-    public  CharSequence getHint() {
-        return mV.getHint();
-    }
-
-    @Override
-    public  Bundle getExtras() {
-        return mV.getExtras();
-    }
-
-    @Override
-    public  boolean hasExtras() {
-        return mV.hasExtras();
-    }
-
-    @Override
-    public  void setChildCount(int num) {
-        mV.setChildCount(num);
-    }
-
-    @Override
-    public  int getChildCount() {
-        return mV.getChildCount();
-    }
-
-    @Override
-    public  android.view.ViewAssistStructure newChild(int index) {
-        return mV.newChild(index);
-    }
-
-    @Override
-    public  android.view.ViewAssistStructure asyncNewChild(int index) {
-        return mV.asyncNewChild(index);
-    }
-
-    @Override
-    public  void asyncCommit() {
-        mV.asyncCommit();
-    }
-
-    @Override
-    public  Rect getTempRect() {
-        return mV.getTempRect();
-    }
-}
diff --git a/core/java/android/webkit/WebView.java b/core/java/android/webkit/WebView.java
index ccb98b4..5080fcc 100644
--- a/core/java/android/webkit/WebView.java
+++ b/core/java/android/webkit/WebView.java
@@ -2436,8 +2436,7 @@ public class WebView extends AbsoluteLayout
 
     @Override
     public void onProvideVirtualStructure(ViewStructure structure) {
-        ViewAssistStructure s = new ViewAssistStructure(structure);
-        mProvider.getViewDelegate().onProvideVirtualAssistStructure(s);
+        mProvider.getViewDelegate().onProvideVirtualStructure(structure);
     }
 
     /** @hide */
diff --git a/core/java/android/webkit/WebViewProvider.java b/core/java/android/webkit/WebViewProvider.java
index 00aba2a..09afcf1 100644
--- a/core/java/android/webkit/WebViewProvider.java
+++ b/core/java/android/webkit/WebViewProvider.java
@@ -298,7 +298,7 @@ public interface WebViewProvider {
     interface ViewDelegate {
         public boolean shouldDelayChildPressedState();
 
-        public void onProvideVirtualAssistStructure(android.view.ViewAssistStructure structure);
+        public void onProvideVirtualStructure(android.view.ViewStructure structure);
 
         public AccessibilityNodeProvider getAccessibilityNodeProvider();