Removed search hint

app/src/main/java/eu/faircode/email/FragmentAccounts.java

@@ -228,7 +228,6 @@ public class FragmentAccounts extends FragmentBase {
             searchView.setQuery(searching, false);
         }
 
-        searchView.setQueryHint(getString(R.string.title_search_device));
         searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
             @Override
             public boolean onQueryTextChange(String newText) {

app/src/main/java/eu/faircode/email/FragmentFolders.java

@@ -396,7 +396,6 @@ public class FragmentFolders extends FragmentBase {
             searchView.setQuery(searching, false);
         }
 
-        searchView.setQueryHint(getString(R.string.title_search_device));
         searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
             @Override
             public boolean onQueryTextChange(String newText) {

app/src/main/java/eu/faircode/email/FragmentMessages.java

@@ -2110,7 +2110,6 @@ public class FragmentMessages extends FragmentBase {
             searchView.setQuery(searching, false);
         }
 
-        searchView.setQueryHint(getString(folder < 0 ? R.string.title_search_device : R.string.title_search_hint));
         searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
             @Override
             public boolean onQueryTextChange(String newText) {

app/src/main/res/values/strings.xml

@@ -491,8 +491,6 @@
     <string name="title_not_encrypted">Message is not encrypted</string>
 
     <string name="title_search">Search</string>
-    <string name="title_search_hint">Search on server</string>
-    <string name="title_search_device">Search on device</string>
     <string name="title_searching">Searching \'%1$s\'</string>
 
     <string name="title_sort_on">Sort on</string>