Wear notification-only samples: Remove :Wearable dependency

Removes dependencies on :Wearable module (via settings.gradle or teamplate-params.xml)
on Wear samples that don't have a watch-side app.

Affected samples:
- ElizaChat
- RecipeAssistant

Change-Id: I0f6f3a3510a872cfeab841b8bef7a2a425ec2cee
diff --git a/wearable/wear/ElizaChat/settings.gradle b/wearable/wear/ElizaChat/settings.gradle
index 360755c..0f81951 100644
--- a/wearable/wear/ElizaChat/settings.gradle
+++ b/wearable/wear/ElizaChat/settings.gradle
@@ -1 +1 @@
-include ':Application', ':Shared'
+include ':Application'
\ No newline at end of file
diff --git a/wearable/wear/ElizaChat/template-params.xml b/wearable/wear/ElizaChat/template-params.xml
index 5f08502..76ed57f 100644
--- a/wearable/wear/ElizaChat/template-params.xml
+++ b/wearable/wear/ElizaChat/template-params.xml
@@ -24,10 +24,6 @@
 
     <minSdk>18</minSdk>
 
-    <wearable>
-        <has_handheld_app>true</has_handheld_app>
-    </wearable>
-
     <strings>
         <intro>
             <![CDATA[
diff --git a/wearable/wear/RecipeAssistant/Wearable/.gitignore b/wearable/wear/RecipeAssistant/Wearable/.gitignore
deleted file mode 100644
index 6eb878d..0000000
--- a/wearable/wear/RecipeAssistant/Wearable/.gitignore
+++ /dev/null
@@ -1,16 +0,0 @@
-# Copyright 2013 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-src/template/
-src/common/
-build.gradle
diff --git a/wearable/wear/RecipeAssistant/template-params.xml b/wearable/wear/RecipeAssistant/template-params.xml
index 1d65259..9207a44 100644
--- a/wearable/wear/RecipeAssistant/template-params.xml
+++ b/wearable/wear/RecipeAssistant/template-params.xml
@@ -24,10 +24,6 @@
 
     <minSdk>18</minSdk>
 
-    <wearable>
-        <has_handheld_app>true</has_handheld_app>
-    </wearable>
-
     <strings>
         <intro>
             <![CDATA[