Optimize layout xml

res/layout-land/main.xml

@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent" >
 
@@ -11,17 +10,11 @@
         android:layout_gravity="fill"
         class="com.annimon.donetskwebcam.WebcamViewerFragment"/>
         
-    <LinearLayout
-        android:layout_width="120dp"
-        android:layout_height="match_parent">
-        
     <fragment
         android:id="@+id/webcamChooserFragment"
-	        android:layout_width="wrap_content"
+        android:layout_width="120dp"
         android:layout_height="match_parent"
         android:layout_gravity="left"
         class="com.annimon.donetskwebcam.WebcamChooserFragment" />
     
-    </LinearLayout>
-    
 </FrameLayout> 

res/layout/webcam_view.xml

@@ -1,4 +1,4 @@
-
+<?xml version="1.0" encoding="utf-8"?>
 <fragment xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@+id/webcamViewerFragment"
     android:layout_width="match_parent"