Enabled volume buttons when TouchView is active

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 93277eafc08add99af78300ed01b1180649b3470..2e003515ea4eb09d429a33a45dafbbe8ae2b8da8 100644
--- a/ash/accelerators/accelerator_controller_unittest.cc
+++ b/ash/accelerators/accelerator_controller_unittest.cc
@@ -3,6 +3,7 @@
 // found in the LICENSE file.
 
 #include "ash/accelerators/accelerator_controller.h"
+
 #include "ash/accelerators/accelerator_table.h"
 #include "ash/accessibility_delegate.h"
 #include "ash/ash_switches.h"
@@ -18,6 +19,7 @@
 #include "ash/test/display_manager_test_api.h"
 #include "ash/test/test_screenshot_delegate.h"
 #include "ash/test/test_shell_delegate.h"
+#include "ash/test/volume_control_delegate_stub.h"
 #include "ash/volume_control_delegate.h"
 #include "ash/wm/window_state.h"
 #include "ash/wm/window_util.h"
@@ -69,55 +71,6 @@ class ReleaseAccelerator : public ui::Accelerator {
   }
 };
 
-class DummyVolumeControlDelegate : public VolumeControlDelegate {
- public:
-  explicit DummyVolumeControlDelegate(bool consume)
-      : consume_(consume),
-        handle_volume_mute_count_(0),
-        handle_volume_down_count_(0),
-        handle_volume_up_count_(0) {
-  }
-  virtual ~DummyVolumeControlDelegate() {}
-
-  virtual bool HandleVolumeMute(const ui::Accelerator& accelerator) OVERRIDE {
-    ++handle_volume_mute_count_;
-    last_accelerator_ = accelerator;
-    return consume_;
-  }
-  virtual bool HandleVolumeDown(const ui::Accelerator& accelerator) OVERRIDE {
-    ++handle_volume_down_count_;
-    last_accelerator_ = accelerator;
-    return consume_;
-  }
-  virtual bool HandleVolumeUp(const ui::Accelerator& accelerator) OVERRIDE {
-    ++handle_volume_up_count_;
-    last_accelerator_ = accelerator;
-    return consume_;
-  }
-
-  int handle_volume_mute_count() const {
-    return handle_volume_mute_count_;
-  }
-  int handle_volume_down_count() const {
-    return handle_volume_down_count_;
-  }
-  int handle_volume_up_count() const {
-    return handle_volume_up_count_;
-  }
-  const ui::Accelerator& last_accelerator() const {
-    return last_accelerator_;
-  }
-
- private:
-  const bool consume_;
-  int handle_volume_mute_count_;
-  int handle_volume_down_count_;
-  int handle_volume_up_count_;
-  ui::Accelerator last_accelerator_;
-
-  DISALLOW_COPY_AND_ASSIGN(DummyVolumeControlDelegate);
-};
-
 class DummyBrightnessControlDelegate : public BrightnessControlDelegate {
  public:
   explicit DummyBrightnessControlDelegate(bool consume)
@@ -714,8 +667,8 @@ TEST_F(AcceleratorControllerTest, GlobalAccelerators) {
   const ui::Accelerator volume_down(ui::VKEY_VOLUME_DOWN, ui::EF_NONE);
   const ui::Accelerator volume_up(ui::VKEY_VOLUME_UP, ui::EF_NONE);
   {
-    DummyVolumeControlDelegate* delegate =
-        new DummyVolumeControlDelegate(false);
+    VolumeControlDelegateStub* delegate =
+        new VolumeControlDelegateStub(false);
     ash::Shell::GetInstance()->system_tray_delegate()->SetVolumeControlDelegate(
         scoped_ptr<VolumeControlDelegate>(delegate).Pass());
     EXPECT_EQ(0, delegate->handle_volume_mute_count());
@@ -732,7 +685,7 @@ TEST_F(AcceleratorControllerTest, GlobalAccelerators) {
     EXPECT_EQ(volume_up, delegate->last_accelerator());
   }
   {
-    DummyVolumeControlDelegate* delegate = new DummyVolumeControlDelegate(true);
+    VolumeControlDelegateStub* delegate = new VolumeControlDelegateStub(true);
     ash::Shell::GetInstance()->system_tray_delegate()->SetVolumeControlDelegate(
         scoped_ptr<VolumeControlDelegate>(delegate).Pass());
     EXPECT_EQ(0, delegate->handle_volume_mute_count());
@@ -1190,8 +1143,8 @@ TEST_F(AcceleratorControllerTest, DisallowedAtModalWindow) {
     EXPECT_TRUE(ProcessWithContext(volume_mute));
     EXPECT_TRUE(ProcessWithContext(volume_down));
     EXPECT_TRUE(ProcessWithContext(volume_up));
-    DummyVolumeControlDelegate* delegate =
-        new DummyVolumeControlDelegate(false);
+    VolumeControlDelegateStub* delegate =
+        new VolumeControlDelegateStub(false);
     ash::Shell::GetInstance()->system_tray_delegate()->SetVolumeControlDelegate(
         scoped_ptr<VolumeControlDelegate>(delegate).Pass());
     EXPECT_EQ(0, delegate->handle_volume_mute_count());
@@ -1208,7 +1161,7 @@ TEST_F(AcceleratorControllerTest, DisallowedAtModalWindow) {
     EXPECT_EQ(volume_up, delegate->last_accelerator());
   }
   {
-    DummyVolumeControlDelegate* delegate = new DummyVolumeControlDelegate(true);
+    VolumeControlDelegateStub* delegate = new VolumeControlDelegateStub(true);
     ash::Shell::GetInstance()->system_tray_delegate()->SetVolumeControlDelegate(
         scoped_ptr<VolumeControlDelegate>(delegate).Pass());
     EXPECT_EQ(0, delegate->handle_volume_mute_count());