Switch two samples to "WearPlusShared" template

The "Shared" directory has been removed from the "Wear" template.
Apps (like these) that need to use the "Shared" dir must migrate
to the "WearPlusShared" template for the build system to properly
work.

Affected samples:
- SpeedTracker
- SynchronizedNotifications

Change-Id: I82747049b36ddad6aa6fb21467ffb3587924ee3a
diff --git a/wearable/wear/SpeedTracker/template-params.xml b/wearable/wear/SpeedTracker/template-params.xml
index 9186b9e..2e9f454 100644
--- a/wearable/wear/SpeedTracker/template-params.xml
+++ b/wearable/wear/SpeedTracker/template-params.xml
@@ -46,6 +46,6 @@
     </strings>
 
     <template src="base"/>
-    <template src="Wear"/>
+    <template src="WearPlusShared"/>
 
 </sample>
diff --git a/wearable/wear/SynchronizedNotifications/template-params.xml b/wearable/wear/SynchronizedNotifications/template-params.xml
index 4359da1..1c8b67a 100644
--- a/wearable/wear/SynchronizedNotifications/template-params.xml
+++ b/wearable/wear/SynchronizedNotifications/template-params.xml
@@ -39,6 +39,6 @@
 
     <template src="base"/>
     <template src="SimpleView"/>
-    <template src="Wear"/>
+    <template src="WearPlusShared"/>
 
 </sample>