Glue layer settings for OffscreenPreRaster.

android_webview/glue/java/src/com/android/webview/chromium/ContentSettingsAdapter.java

Index: android_webview/glue/java/src/com/android/webview/chromium/ContentSettingsAdapter.java
diff --git a/android_webview/glue/java/src/com/android/webview/chromium/ContentSettingsAdapter.java b/android_webview/glue/java/src/com/android/webview/chromium/ContentSettingsAdapter.java
index 1826e78e33985d3691527c2559ed28d812ffce22..3f0d514d748a2a56b52b0cc7bd180fb50eea0327 100644
--- a/android_webview/glue/java/src/com/android/webview/chromium/ContentSettingsAdapter.java
+++ b/android_webview/glue/java/src/com/android/webview/chromium/ContentSettingsAdapter.java
@@ -584,6 +584,14 @@ public class ContentSettingsAdapter extends android.webkit.WebSettings {
         return mAwSettings.getMixedContentMode();
     }
 
+    public void setOffscreenPreRaster(boolean enabled) {
+        mAwSettings.setOffscreenPreRaster(enabled);
+    }
+
+    public boolean getOffscreenPreRaster() {
+        return mAwSettings.getOffscreenPreRaster();
+    }
+
     @Override
     public void setVideoOverlayForEmbeddedEncryptedVideoEnabled(boolean flag) {
         mAwSettings.setVideoOverlayForEmbeddedVideoEnabled(flag);