Fix the issue that virtual keyboard does not show up.

BUG=Virtual keyboard does not shop up on cros device
TEST=Test on cros device manually


Review URL: http://codereview.chromium.org/7789002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@98808 0039d316-1c4b-4281-b951-d872f2087c98

views/ime/input_method_ibus.cc

@@ -465,7 +465,7 @@ base::i18n::TextDirection InputMethodIBus::GetInputTextDirection() {
 }
 
 bool InputMethodIBus::IsActive() {
-  return context_ != NULL;
+  return true;
 }
 
 // static