TT#56376 selenium: extend timeouts for move_and_click and wait_for_text

FirefoxExtensions.pm:
- extended timeouts on both to 15 seconds. this allows to execute functions
at least twice when it doesnt work first try

Change-Id: I3d3535a43df47c89372b5177faae30858139f5e7

t/lib/Selenium/Remote/Driver/FirefoxExtensions.pm

@@ -109,7 +109,7 @@ sub browser_name_in {
 sub wait_for_text {
     my ($self, $xpath, $expected, $timeout) = @_;
     return unless $xpath && $expected;
-    $timeout = 5 unless $timeout; # seconds. Default timeout value if none is specified.
+    $timeout = 15 unless $timeout; # seconds. Default timeout value if none is specified.
     my $started = time();
     my $elapsed = time();
     while ($elapsed - $started <= $timeout){
@@ -124,7 +124,7 @@ sub wait_for_text {
 sub move_and_click {
     my ($self, $path, $type, $fallback, $timeout) = @_;
     return unless $path && $type;
-    $timeout = 5 unless $timeout; # seconds. Default timeout value if none is specified.
+    $timeout = 15 unless $timeout; # seconds. Default timeout value if none is specified.
     my $started = time();
     my $elapsed = time();
     while ($elapsed - $started <= $timeout){