Media indicator for background recording task

BUG=323766
TEST=MediaTrayItemTest.NotifyMediaCaptureChange

Review URL: https://codereview.chromium.org/253183003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@268077 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 40 insertions, 3 deletions

diff --git a/ash/test/test_shell_delegate.cc b/ash/test/test_shell_delegate.cc
index 52962ee..2a6597d 100644
--- a/ash/test/test_shell_delegate.cc
+++ b/ash/test/test_shell_delegate.cc
@@ -27,11 +27,21 @@
 #include "ui/app_list/test/app_list_test_view_delegate.h"
 #include "ui/aura/window.h"
 
+#if defined(OS_CHROMEOS)
+#include "ash/system/tray/system_tray_notifier.h"
+#endif
+
 namespace ash {
 namespace test {
 namespace {
 
 class NewWindowDelegateImpl : public NewWindowDelegate {
+ public:
+  NewWindowDelegateImpl() {}
+  virtual ~NewWindowDelegateImpl() {}
+
+ private:
+  // NewWindowDelegate:
   virtual void NewTab() OVERRIDE {}
   virtual void NewWindow(bool incognito) OVERRIDE {}
   virtual void OpenFileManager() OVERRIDE {}
@@ -40,13 +50,30 @@ class NewWindowDelegateImpl : public NewWindowDelegate {
   virtual void ShowKeyboardOverlay() OVERRIDE {}
   virtual void ShowTaskManager() OVERRIDE {}
   virtual void OpenFeedbackPage() OVERRIDE {}
+
+  DISALLOW_COPY_AND_ASSIGN(NewWindowDelegateImpl);
 };
 
 class MediaDelegateImpl : public MediaDelegate {
  public:
+  MediaDelegateImpl() : state_(MEDIA_CAPTURE_NONE) {}
+  virtual ~MediaDelegateImpl() {}
+
+  void set_media_capture_state(MediaCaptureState state) { state_ = state; }
+
+ private:
+  // MediaDelegate:
   virtual void HandleMediaNextTrack() OVERRIDE {}
   virtual void HandleMediaPlayPause() OVERRIDE {}
   virtual void HandleMediaPrevTrack() OVERRIDE {}
+  virtual MediaCaptureState GetMediaCaptureState(
+      content::BrowserContext* context) OVERRIDE {
+    return state_;
+  }
+
+  MediaCaptureState state_;
+
+  DISALLOW_COPY_AND_ASSIGN(MediaDelegateImpl);
 };
 
 }  // namespace
@@ -161,8 +188,13 @@ base::string16 TestShellDelegate::GetProductName() const {
   return base::string16();
 }
 
-TestSessionStateDelegate* TestShellDelegate::test_session_state_delegate() {
-  return test_session_state_delegate_;
+void TestShellDelegate::SetMediaCaptureState(MediaCaptureState state) {
+#if defined(OS_CHROMEOS)
+  Shell* shell = Shell::GetInstance();
+  static_cast<MediaDelegateImpl*>(shell->media_delegate())
+      ->set_media_capture_state(state);
+  shell->system_tray_notifier()->NotifyMediaCaptureChanged();
+#endif
 }
 
 }  // namespace test
diff --git a/ash/test/test_shell_delegate.h b/ash/test/test_shell_delegate.h
index 1d8da2f..d92f80d 100644
--- a/ash/test/test_shell_delegate.h
+++ b/ash/test/test_shell_delegate.h
@@ -7,6 +7,7 @@
 
 #include <string>
 
+#include "ash/media_delegate.h"
 #include "ash/shell_delegate.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
@@ -63,7 +64,11 @@ class TestShellDelegate : public ShellDelegate {
 
   int num_exit_requests() const { return num_exit_requests_; }
 
-  TestSessionStateDelegate* test_session_state_delegate();
+  TestSessionStateDelegate* test_session_state_delegate() {
+    return test_session_state_delegate_;
+  }
+
+  void SetMediaCaptureState(MediaCaptureState state);
 
  private:
   int num_exit_requests_;