Change the Browser trace file from data dir to sdcard, increase the size
from 8M to 20M so that common sites like nytimes.com can fit.
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index f3707d4..c0797e8 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -28,6 +28,7 @@
     <uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT"/>
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.WAKE_LOCK"/>
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <uses-permission android:name="com.android.browser.permission.READ_HISTORY_BOOKMARKS"/>
     <uses-permission android:name="com.android.browser.permission.WRITE_HISTORY_BOOKMARKS"/>