Create WebInbandTextTrack and WebInbandTextTrackClient

Source/WebKit/chromium/public/WebInbandTextTrack.h

Index: Source/WebKit/chromium/public/WebInbandTextTrack.h
diff --git a/Source/WebKit/chromium/public/WebMediaSourceClient.h b/Source/WebKit/chromium/public/WebInbandTextTrack.h
similarity index 66%
copy from Source/WebKit/chromium/public/WebMediaSourceClient.h
copy to Source/WebKit/chromium/public/WebInbandTextTrack.h
index 76c4219cd65ba929a10aaf60ed04ec345a7c9f60..3a34fde203464eb6e59daadb9565c36d6ff967e0 100644
--- a/Source/WebKit/chromium/public/WebMediaSourceClient.h
+++ b/Source/WebKit/chromium/public/WebInbandTextTrack.h
@@ -28,36 +28,36 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef WebMediaSourceClient_h
-#define WebMediaSourceClient_h
-
-#include "../../../Platform/chromium/public/WebString.h"
-#include "WebTimeRange.h"
+#ifndef WebInbandTextTrack_h
+#define WebInbandTextTrack_h
 
 namespace WebKit {
 
-class WebSourceBuffer;
+class WebString;
+class WebInbandTextTrackClient;
+
+class WebInbandTextTrack {
+ public:
+  virtual ~WebInbandTextTrack() {}
+
+  virtual void setClient(WebInbandTextTrackClient* client) = 0;
+  virtual WebInbandTextTrackClient* client() = 0;
 
-class WebMediaSourceClient {
-public:
-    enum AddStatus {
-        AddStatusOk,
-        AddStatusNotSupported,
-        AddStatusReachedIdLimit
-    };
+  enum Mode { Disabled, Hidden, Showing };

[acolwell GONE FROM CHROMIUM, 2013/04/17 00:13:56]

nit: Move this enum and the Kind one up above function declarations.

Add Mode & Kind prefixes to the enum values. This is another area where Blink
style differs from Chromium.

[Matthew Heaney (Chromium), 2013/04/18 23:15:42]

Done.

+  virtual void setMode(Mode mode) = 0;

[acolwell GONE FROM CHROMIUM, 2013/04/17 00:13:56]

nit: s/mode// . Blink doesn't specify parameter names when they don't provide
any extra info.

[Matthew Heaney (Chromium), 2013/04/18 23:15:42]

Done.

+  virtual Mode mode() const = 0;
 
-    enum EndOfStreamStatus {
-        EndOfStreamStatusNoError,
-        EndOfStreamStatusNetworkError,
-        EndOfStreamStatusDecodeError,
-    };
+  // TODO(matthewjheaney): Is this enum type necessary?
+  // Can we use TextKind in pipeline_status.h?

[acolwell GONE FROM CHROMIUM, 2013/04/17 00:13:56]

Yes this enum is necessary. Blink cannot have any dependencies on Chromium code.

[Matthew Heaney (Chromium), 2013/04/18 23:15:42]

Done.

+  enum Kind { Subtitles, Captions, Descriptions, Chapters, Metadata, None };
+  virtual Kind kind() const = 0;
+  virtual bool isClosedCaptions() const = 0;
 
-    virtual ~WebMediaSourceClient() { }
+  virtual WebString label() const = 0;
+  virtual WebString language() const = 0;
+  virtual bool isDefault() const = 0;
 
-    virtual AddStatus addSourceBuffer(const WebString& type, const WebVector<WebString>& codecs, WebSourceBuffer**) = 0;
-    virtual double duration() = 0;
-    virtual void setDuration(double) = 0;
-    virtual void endOfStream(EndOfStreamStatus) = 0;
+  virtual int textTrackIndex() const = 0;
 };
 
 } // namespace WebKit