Add support to view Open source licensing

Use wideview port and enable overview mode while
viewing open source licensing page.

Issue: FP3-A11#139
Issue: FP3-A11#233
Change-Id: I0419be64a25e4bfff08a80a7c116efaf59b80234
diff --git a/src/com/android/htmlviewer/HTMLViewerActivity.java b/src/com/android/htmlviewer/HTMLViewerActivity.java
index a7e50e1..f9f2518 100644
--- a/src/com/android/htmlviewer/HTMLViewerActivity.java
+++ b/src/com/android/htmlviewer/HTMLViewerActivity.java
@@ -85,6 +85,12 @@
         s.setJavaScriptEnabled(false);
         s.setDefaultTextEncodingName("utf-8");
 
+        if ("open_source_lisences".equals(extra)) {
+            s.setUseWideViewPort(true);
+            s.setLoadWithOverviewMode(true);
+            mWebView.setInitialScale(100);
+        }
+
         if ("Regulatory information".equals(extra)) {
             s.setSupportZoom(false);
             s.setBuiltInZoomControls(false);