Fix Caps Lock bug

ash/accelerators/accelerator_controller_unittest.cc

Index: ash/accelerators/accelerator_controller_unittest.cc
diff --git a/ash/accelerators/accelerator_controller_unittest.cc b/ash/accelerators/accelerator_controller_unittest.cc
index c5206dadf76334d8f90930434e5ba99d6ff2a79c..0031e4f74ef4fe5a0ecc3d8239355e942baa1cab 100644
--- a/ash/accelerators/accelerator_controller_unittest.cc
+++ b/ash/accelerators/accelerator_controller_unittest.cc
@@ -979,7 +979,7 @@ class ToggleCapsLockTest : public AcceleratorControllerTest {
   DISALLOW_COPY_AND_ASSIGN(ToggleCapsLockTest);
 };
 
-// Tests the four combinations of the TOGGLE_CAPS_LOCK accelerator.
+// Tests the five combinations of the TOGGLE_CAPS_LOCK accelerator.
 TEST_F(ToggleCapsLockTest, ToggleCapsLockAccelerators) {
   chromeos::input_method::InputMethodManager* input_method_manager =
       chromeos::input_method::InputMethodManager::Get();
@@ -1019,6 +1019,16 @@ TEST_F(ToggleCapsLockTest, ToggleCapsLockAccelerators) {
   EXPECT_FALSE(ProcessInController(press_search_then_alt));
   EXPECT_TRUE(ProcessInController(release_alt_before_search));
   EXPECT_TRUE(input_method_manager->GetImeKeyboard()->CapsLockIsEnabled());
+  input_method_manager->GetImeKeyboard()->SetCapsLockEnabled(false);
+
+  // 5. Press Caps Lock, Release Caps Lock.
+  const ui::Accelerator press_caps_lock(ui::VKEY_CAPITAL, ui::EF_NONE);
+  EXPECT_FALSE(ProcessInController(press_caps_lock));
+  EXPECT_FALSE(input_method_manager->GetImeKeyboard()->CapsLockIsEnabled());
+  const ui::Accelerator release_caps_lock(
+      CreateReleaseAccelerator(ui::VKEY_CAPITAL, ui::EF_NONE));
+  EXPECT_TRUE(ProcessInController(release_caps_lock));
+  EXPECT_TRUE(input_method_manager->GetImeKeyboard()->CapsLockIsEnabled());
 }
 
 class PreferredReservedAcceleratorsTest : public test::AshTestBase {