Modify the check units flow so that it asks the user to pick either

metric or imperial. Metric is the default. Thus no longer need to
send the user to the 'Display' settings page.

MyTracksTest/AndroidManifest.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+      package="com.google.android.maps.mytracks.test"
+      android:versionCode="1"
+      android:versionName="1.0"
+      android:debuggable="true">
+    <application android:icon="@android:drawable/sym_def_app_icon"
+                 android:label="My Tracks Tests">
+      <uses-library android:name="android.test.runner" />
+    </application>
+    <uses-sdk android:minSdkVersion="3" />
+    <instrumentation android:targetPackage="com.google.android.maps.mytracks"
+                     android:name="android.test.InstrumentationTestRunner" />
+</manifest>