lint: Use a layout_width of 0dp instead of @dimen/zero for better performance

src/main/res/layout/media_control.xml

@@ -71,7 +71,7 @@
         <SeekBar
             android:id="@+id/progressBar"
             style="?android:attr/progressBarStyleHorizontal"
-            android:layout_width="@dimen/zero"
+            android:layout_width="0dp"
             android:layout_weight="1"
             android:layout_height="@dimen/seek_bar_height"
             android:progressDrawable="@color/white"

src/main/res/layout/upload_files_layout.xml

@@ -28,7 +28,7 @@
     <fragment
         android:id="@+id/local_files_list"
         android:layout_width="match_parent"
-        android:layout_height="@dimen/zero"
+        android:layout_height="0dp"
         android:layout_weight="1"
         class="com.owncloud.android.ui.fragment.LocalFileListFragment" />
 
@@ -64,7 +64,7 @@
 
         <Spinner
             android:layout_width="match_parent"
-            android:layout_height="@dimen/zero"
+            android:layout_height="0dp"
             android:id="@+id/upload_files_spinner_behaviour"
             android:layout_weight="1"/>
     </LinearLayout>

src/main/res/layout/upload_list_item.xml

@@ -24,7 +24,7 @@
     </FrameLayout>
 
     <LinearLayout
-        android:layout_width="@dimen/zero"
+        android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_weight="1"
         android:gravity="center_vertical"

src/main/res/layout/uploader_list_item_layout.xml

@@ -32,7 +32,7 @@
         android:src="@drawable/folder" />
 
     <LinearLayout
-        android:layout_width="@dimen/zero"
+        android:layout_width="0dp"
         android:layout_height="@dimen/standard_list_item_size"
         android:layout_weight="1"
         android:gravity="center_vertical"