Add a samples app to the wear module.

Bug: 37890356
Test: N/A samples app.

Change-Id: Iadbe18e562dad2a840c9ba5b9b57790a278e212f
diff --git a/settings.gradle b/settings.gradle
index 6a0e562..e08b544 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -147,6 +147,9 @@
 include ':support-animation-demos'
 project(':support-animation-demos').projectDir = new File(samplesRoot, 'SupportAnimationDemos')
 
+include ':support-wear-demos'
+project(':support-wear-demos').projectDir = new File(samplesRoot, 'SupportWearDemos')
+
 include ':support-app-navigation'
 project(':support-app-navigation').projectDir = new File(samplesRoot, 'SupportAppNavigation')