Create WebInbandTextTrack and WebInbandTextTrackClient

Source/WebKit/chromium/public/WebInbandTextTrack.h

Index: Source/WebKit/chromium/public/WebInbandTextTrack.h
diff --git a/Source/Platform/chromium/public/WebHyphenator.h b/Source/WebKit/chromium/public/WebInbandTextTrack.h
similarity index 68%
copy from Source/Platform/chromium/public/WebHyphenator.h
copy to Source/WebKit/chromium/public/WebInbandTextTrack.h
index 86bb1bbf9fd94f0de090a7ef96297da2f23396b8..593857ca163bb4eb9527d791f52337f932a79a58 100644
--- a/Source/Platform/chromium/public/WebHyphenator.h
+++ b/Source/WebKit/chromium/public/WebInbandTextTrack.h
@@ -28,24 +28,35 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef WebHyphenator_h
-#define WebHyphenator_h
-
-#include "WebCommon.h"
-#include "WebString.h"
+#ifndef WebInbandTextTrack_h
+#define WebInbandTextTrack_h
 
 namespace WebKit {
 
-class WebHyphenator {
-public:
-    // Returns whether we can support hyphenation for the given locale.
-    virtual bool canHyphenate(const WebString& locale) { return false; }
+class WebString;
+class WebInbandTextTrackClient;
+
+class WebInbandTextTrack {
+ public:
+  enum Kind { KindSubtitles, KindCaptions, KindDescriptions, KindChapters, KindMetadata, KindNone };
+  enum Mode { ModeDisabled, ModeHidden, ModeShowing };
+
+  virtual ~WebInbandTextTrack() {}
+
+  virtual void setClient(WebInbandTextTrackClient*) = 0;
+  virtual WebInbandTextTrackClient* client() = 0;
+
+  virtual void setMode(Mode) = 0;
+  virtual Mode mode() const = 0;
+
+  virtual Kind kind() const = 0;
+  virtual bool isClosedCaptions() const = 0;
 
-    // Returns the last position where we can add a hyphen before the given position.
-    virtual size_t computeLastHyphenLocation(const WebUChar* characters, size_t length, size_t beforeIndex, const WebString& locale) { return 0; }
+  virtual WebString label() const = 0;
+  virtual WebString language() const = 0;
+  virtual bool isDefault() const = 0;
 
-protected:
-    ~WebHyphenator() { }
+  virtual int textTrackIndex() const = 0;
 };
 
 } // namespace WebKit