[Home] Add a Chrome Home specific incognito NTP

chrome/android/java/src/org/chromium/chrome/browser/ntp/ChromeHomeIncognitoNewTabPage.java

Index: chrome/android/java/src/org/chromium/chrome/browser/ntp/ChromeHomeIncognitoNewTabPage.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ntp/ChromeHomeIncognitoNewTabPage.java b/chrome/android/java/src/org/chromium/chrome/browser/ntp/ChromeHomeIncognitoNewTabPage.java
new file mode 100644
index 0000000000000000000000000000000000000000..55f379e224e2f0d3520dff1407ba042ae2805d8a
--- /dev/null
+++ b/chrome/android/java/src/org/chromium/chrome/browser/ntp/ChromeHomeIncognitoNewTabPage.java
@@ -0,0 +1,64 @@
+// 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.ntp;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.support.annotation.Nullable;
+import android.view.LayoutInflater;
+import android.view.View;
+
+import org.chromium.base.ApiCompatibilityUtils;
+import org.chromium.chrome.R;
+import org.chromium.chrome.browser.compositor.layouts.LayoutManagerChrome;
+import org.chromium.chrome.browser.tab.Tab;
+import org.chromium.chrome.browser.tabmodel.TabModelSelector;
+
+/**
+ * The incognito new tab page to display when Chrome Home is enabled.
+ */
+public class ChromeHomeIncognitoNewTabPage extends ChromeHomeNewTabPageBase {
+    private final View mView;
+    private final int mBackgroundColor;
+    private final int mThemeColor;
+
+    /**
+     * Constructs a ChromeHomeIncognitoNewTabPage.
+     * @param context The context used to inflate the view.
+     * @param tab The {@link Tab} that is showing this new tab page.
+     * @param tabModelSelector The {@link TabModelSelector} used to open tabs.
+     * @param layoutManager The {@link LayoutManagerChrome} used to observe overview mode changes.
+     *                      This may be null if the NTP is created on startup due to
+     *                      PartnerBrowserCustomizations.
+     */
+    public ChromeHomeIncognitoNewTabPage(final Context context, final Tab tab,
+            final TabModelSelector tabModelSelector,
+            @Nullable final LayoutManagerChrome layoutManager) {
+        super(context, tab, tabModelSelector, layoutManager);
+
+        mView = LayoutInflater.from(context).inflate(
+                R.layout.chrome_home_incognito_new_tab_page, null);
+        initializeCloseButton(mView.findViewById(R.id.close_button));
+
+        Resources res = context.getResources();
+        mBackgroundColor = ApiCompatibilityUtils.getColor(res, R.color.ntp_bg_incognito);
+        mThemeColor = ApiCompatibilityUtils.getColor(res, R.color.incognito_primary_color);
+    }
+
+    @Override
+    public View getView() {
+        return mView;
+    }
+
+    @Override
+    public int getBackgroundColor() {
+        return mBackgroundColor;
+    }
+
+    @Override
+    public int getThemeColor() {
+        return mThemeColor;
+    }
+}