Add third_party/android_data_chart for data chart widget.

third_party/android_data_chart/java/res/layout/data_usage_chart.xml

Index: third_party/android_data_chart/java/res/layout/data_usage_chart.xml
diff --git a/third_party/android_data_chart/java/res/layout/data_usage_chart.xml b/third_party/android_data_chart/java/res/layout/data_usage_chart.xml
new file mode 100644
index 0000000000000000000000000000000000000000..4e9fae7d7665bef90810e79616546f375186c4cb
--- /dev/null
+++ b/third_party/android_data_chart/java/res/layout/data_usage_chart.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2013 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.
+-->
+
+<com.google.android.apps.chrome.third_party.datausagechart.ChartDataUsageView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:settings="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/chart"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/data_usage_chart_height"
+    android:paddingTop="16dp"
+    android:paddingBottom="8dp" >
+
+    <com.google.android.apps.chrome.third_party.datausagechart.ChartNetworkSeriesView
+        android:id="@+id/series"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_gravity="start|bottom"
+        android:background="@color/data_reduction_chart_background_color"
+        settings:strokeColor="@color/data_reduction_original_color"
+        settings:fillColor="@color/data_reduction_original_color"
+        settings:fillColorSecondary="@color/data_reduction_original_color" />
+
+    <com.google.android.apps.chrome.third_party.datausagechart.ChartNetworkSeriesView
+        android:id="@+id/detail_series"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_gravity="start|bottom"
+        settings:strokeColor="@color/data_reduction_compressed_color"
+        settings:fillColor="@color/data_reduction_compressed_color"
+        settings:fillColorSecondary="@color/data_reduction_compressed_color" />
+</com.google.android.apps.chrome.third_party.datausagechart.ChartDataUsageView>