Support comma separated hardware keyboard layout.

chromeos/ime/fake_input_method_delegate.cc

Index: chromeos/ime/fake_input_method_delegate.cc
diff --git a/chromeos/ime/fake_input_method_delegate.cc b/chromeos/ime/fake_input_method_delegate.cc
index 2757750b7d77b390a10b0bf050d0a9f9df3ea777..e06e0d3b185742fee95c043637a8867463f9882d 100644
--- a/chromeos/ime/fake_input_method_delegate.cc
+++ b/chromeos/ime/fake_input_method_delegate.cc
@@ -14,7 +14,7 @@ FakeInputMethodDelegate::FakeInputMethodDelegate()
 FakeInputMethodDelegate::~FakeInputMethodDelegate() {
 }
 
-std::string FakeInputMethodDelegate::GetHardwareKeyboardLayout() const {
+std::string FakeInputMethodDelegate::GetHardwareKeyboardLayouts() const {
   return hardware_keyboard_layout_;
 }
 
@@ -32,5 +32,10 @@ base::string16 FakeInputMethodDelegate::GetDisplayLanguageName(
   return base::string16();
 }
 
+void FakeInputMethodDelegate::SetHardwareKeyboardLayoutForTesting(
+    const std::string& layout) {
+  set_hardware_keyboard_layout(layout);
+}
+
 }  // namespace input_method
 }  // namespace chromeos