Revert of Refactor ContentViewClient (4/6)

chrome/android/java/src/org/chromium/chrome/browser/tab/TabViewAndroidDelegate.java

Index: chrome/android/java/src/org/chromium/chrome/browser/tab/TabViewAndroidDelegate.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/tab/TabViewAndroidDelegate.java b/chrome/android/java/src/org/chromium/chrome/browser/tab/TabViewAndroidDelegate.java
deleted file mode 100644
index e4689e0e512166228ee0419bf8d85ef1cc9a4e82..0000000000000000000000000000000000000000
--- a/chrome/android/java/src/org/chromium/chrome/browser/tab/TabViewAndroidDelegate.java
+++ /dev/null
@@ -1,59 +0,0 @@
-// Copyright 2017 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.tab;
-
-import android.content.ActivityNotFoundException;
-import android.content.Intent;
-import android.view.ViewGroup;
-
-import org.chromium.base.Log;
-import org.chromium.base.metrics.RecordUserAction;
-import org.chromium.ui.base.ViewAndroidDelegate;
-
-/**
- * Implementation of the abstract class {@link ViewAndroidDelegate} for Chrome.
- */
-class TabViewAndroidDelegate extends ViewAndroidDelegate {
-    /** Used for logging. */
-    private static final String TAG = "TabVAD";
-
-    private final Tab mTab;
-    private final ViewGroup mContainerView;
-
-    TabViewAndroidDelegate(Tab tab, ViewGroup containerView) {
-        mTab = tab;
-        mContainerView = containerView;
-    }
-
-    @Override
-    public void onBackgroundColorChanged(int color) {
-        mTab.onBackgroundColorChanged(color);
-    }
-
-    @Override
-    public void onTopControlsChanged(float topControlsOffsetY, float topContentOffsetY) {
-        mTab.onOffsetsChanged(topControlsOffsetY, Float.NaN, topContentOffsetY);
-    }
-
-    @Override
-    public void onBottomControlsChanged(float bottomControlsOffsetY, float bottomContentOffsetY) {
-        mTab.onOffsetsChanged(Float.NaN, bottomControlsOffsetY, Float.NaN);
-    }
-
-    @Override
-    public void startContentIntent(Intent intent, String intentUrl, boolean isMainFrame) {
-        try {
-            RecordUserAction.record("Android.ContentDetectorActivated");
-            mContainerView.getContext().startActivity(intent);
-        } catch (ActivityNotFoundException ex) {
-            Log.w(TAG, "No application can handle %s", intentUrl);
-        }
-    }
-
-    @Override
-    public ViewGroup getContainerView() {
-        return mContainerView;
-    }
-}