Update pager demos to match new v4 ViewPager API.

Change-Id: I3b0f3382d56b477868b5a5fbf5af22fa83c3e06a
diff --git a/samples/Support13Demos/_index.html b/samples/Support13Demos/_index.html
index d6168ab..5861f72 100644
--- a/samples/Support13Demos/_index.html
+++ b/samples/Support13Demos/_index.html
@@ -19,7 +19,7 @@
 "together. Current samples are only for the fragment and loader in the "+
 "application part of the support library:</p>"+
 
-"<ul><li><a href='src/com/example/android/supportv4/app/index.html'>App</a></li></ul>");
+"<ul><li><a href='src/com/example/android/supportv13/app/index.html'>App</a></li></ul>");
 
 }
 
diff --git a/samples/Support13Demos/res/layout/fragment_pager.xml b/samples/Support13Demos/res/layout/fragment_pager.xml
index cc07d84..46c8cbe 100644
--- a/samples/Support13Demos/res/layout/fragment_pager.xml
+++ b/samples/Support13Demos/res/layout/fragment_pager.xml
@@ -21,12 +21,12 @@
         android:gravity="center_horizontal"
         android:layout_width="match_parent" android:layout_height="match_parent">
 
-    <android.support.v13.view.ViewPager
+    <android.support.v4.view.ViewPager
             android:id="@+id/pager"
             android:layout_width="match_parent"
             android:layout_height="0px"
             android:layout_weight="1">
-    </android.support.v13.view.ViewPager>
+    </android.support.v4.view.ViewPager>
 
     <LinearLayout android:orientation="horizontal"
             android:gravity="center" android:measureWithLargestChild="true"
diff --git a/samples/Support13Demos/src/com/example/android/supportv13/app/FragmentPagerSupport.java b/samples/Support13Demos/src/com/example/android/supportv13/app/FragmentPagerSupport.java
index fcb41cd..ae2f481 100644
--- a/samples/Support13Demos/src/com/example/android/supportv13/app/FragmentPagerSupport.java
+++ b/samples/Support13Demos/src/com/example/android/supportv13/app/FragmentPagerSupport.java
@@ -20,7 +20,7 @@
 import com.example.android.supportv13.R;
 
 import android.support.v13.app.FragmentPagerAdapter;
-import android.support.v13.view.ViewPager;
+import android.support.v4.view.ViewPager;
 
 import android.os.Bundle;
 import android.app.Activity;
diff --git a/samples/Support13Demos/src/com/example/android/supportv13/app/FragmentStatePagerSupport.java b/samples/Support13Demos/src/com/example/android/supportv13/app/FragmentStatePagerSupport.java
index e19bdf6..4e6ebda 100644
--- a/samples/Support13Demos/src/com/example/android/supportv13/app/FragmentStatePagerSupport.java
+++ b/samples/Support13Demos/src/com/example/android/supportv13/app/FragmentStatePagerSupport.java
@@ -20,7 +20,7 @@
 import com.example.android.supportv13.R;
 
 import android.support.v13.app.FragmentStatePagerAdapter;
-import android.support.v13.view.ViewPager;
+import android.support.v4.view.ViewPager;
 
 import android.os.Bundle;
 import android.app.Activity;
diff --git a/samples/Support13Demos/src/com/example/android/supportv13/app/_index.html b/samples/Support13Demos/src/com/example/android/supportv13/app/_index.html
index b00985e..47673da 100644
--- a/samples/Support13Demos/src/com/example/android/supportv13/app/_index.html
+++ b/samples/Support13Demos/src/com/example/android/supportv13/app/_index.html
@@ -9,7 +9,12 @@
 <h3 id="Fragment">Fragment</h3>
 <dl>
   <dt><a href="FragmentPagerSupport.html">Fragment Pager Support</a></dt>
-  <dd>A support class for using the framework Fragment APIs to build
-   a user interface where the user can fling left or right to switch
-   between fragments.</dd>
+  <dd>Demonstrates the use of the v4 support class ViewPager with a
+  FragmentPagerAdapter to build a user interface where the user can fling
+  left or right to switch between fragments.</dd>
+  <dt><a href="FragmentStatePagerSupport.html">Fragment State Pager Support</a></dt>
+  <dd>Demonstrates the use of the v4 support class ViewPager with a
+  FragmentStatePagerAdapter to build a user interface where the user can fling
+  left or right to switch between fragments.  This versions of the adapter
+  doesn't keep around the fragment instances that ViewPager has destroyed.</dd>
 </dl>