Upstream oodles of Chrome for Android code into Chromium.

chrome/android/java_staging/res/drawable-sw600dp/toolbar_shadow.xml

Index: chrome/android/java_staging/res/drawable-sw600dp/toolbar_shadow.xml
diff --git a/third_party/android_data_chart/java/res/values/values.xml b/chrome/android/java_staging/res/drawable-sw600dp/toolbar_shadow.xml
similarity index 57%
copy from third_party/android_data_chart/java/res/values/values.xml
copy to chrome/android/java_staging/res/drawable-sw600dp/toolbar_shadow.xml
index c33ec5b3ed986dde13187120e4cb2414ed8e60f8..d4108dfbaebf647c6a9d40187e6ea8e07bdfb3ee 100644
--- a/third_party/android_data_chart/java/res/values/values.xml
+++ b/chrome/android/java_staging/res/drawable-sw600dp/toolbar_shadow.xml
@@ -3,7 +3,6 @@
      Use of this source code is governed by a BSD-style license that can be
      found in the LICENSE file. -->
 
-<resources>
-  <item type="id" name="compressed_series" />
-  <item type="id" name="original_series" />
-</resources>
+<bitmap xmlns:android="http://schemas.android.com/apk/res/android"
+    android:src="@drawable/toolbar_shadow_normal"
+    android:gravity="top|fill_horizontal" />