Do not consume keys for DISABLE_CAPS_LOCK when caps lock is off.

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 fca81ff9cb343ddf3b3873c2253094dbfe056688..ad9170701f131e926c947c8379208eb38743f726 100644
--- a/ash/accelerators/accelerator_controller_unittest.cc
+++ b/ash/accelerators/accelerator_controller_unittest.cc
@@ -627,6 +627,21 @@ TEST_F(AcceleratorControllerTest, GlobalAccelerators) {
     EXPECT_FALSE(GetController()->Process(
         ReleaseAccelerator(ui::VKEY_A, ui::EF_SHIFT_DOWN)));
     EXPECT_TRUE(delegate->IsCapsLockEnabled());
+
+    // Do not consume shift keyup when caps lock is off.
+    delegate->SetCapsLockEnabled(false);
+    EXPECT_FALSE(GetController()->Process(
+        ui::Accelerator(ui::VKEY_LSHIFT, ui::EF_NONE)));
+    EXPECT_FALSE(GetController()->Process(
+        ReleaseAccelerator(ui::VKEY_LSHIFT, ui::EF_NONE)));
+    EXPECT_FALSE(GetController()->Process(
+        ui::Accelerator(ui::VKEY_RSHIFT, ui::EF_NONE)));
+    EXPECT_FALSE(GetController()->Process(
+        ReleaseAccelerator(ui::VKEY_RSHIFT, ui::EF_NONE)));
+    EXPECT_FALSE(GetController()->Process(
+        ui::Accelerator(ui::VKEY_SHIFT, ui::EF_NONE)));
+    EXPECT_FALSE(GetController()->Process(
+        ReleaseAccelerator(ui::VKEY_SHIFT, ui::EF_NONE)));
   }
   // ToggleCapsLock
   {