Expose APIs for text track settings

Source/web/WebSettingsImpl.cpp

Index: Source/web/WebSettingsImpl.cpp
diff --git a/Source/web/WebSettingsImpl.cpp b/Source/web/WebSettingsImpl.cpp
index 92e2207aef477fa71748a9c9687e43184293000a..a09d26af3c29cd963c88b9ec53147db570bc68bf 100644
--- a/Source/web/WebSettingsImpl.cpp
+++ b/Source/web/WebSettingsImpl.cpp
@@ -376,6 +376,46 @@ void WebSettingsImpl::setXSSAuditorEnabled(bool enabled)
     m_settings->setXSSAuditorEnabled(enabled);
 }
 
+void WebSettingsImpl::setTextTrackTextColor(const WebString& color)
+{
+    m_settings->setTextTrackTextColor((String)color);
+}
+
+void WebSettingsImpl::setTextTrackBackgroundColor(const WebString& color)
+{
+    m_settings->setTextTrackBackgroundColor((String)color);
+}
+
+void WebSettingsImpl::setTextTrackWindowColor(const WebString& color)
+{
+    m_settings->setTextTrackWindowColor((String)color);
+}
+
+void WebSettingsImpl::setTextTrackTextShadow(const WebString& shadow)
+{
+    m_settings->setTextTrackTextShadow((String)shadow);
+}
+
+void WebSettingsImpl::setTextTrackTextSize(const WebString& size)
+{
+    m_settings->setTextTrackTextSize((String)size);
+}
+
+void WebSettingsImpl::setTextTrackFontFamily(const WebString& fontFamily)
+{
+    m_settings->setTextTrackFontFamily((String)fontFamily);
+}
+
+void WebSettingsImpl::setTextTrackFontStyle(const WebString& fontStyle)
+{
+    m_settings->setTextTrackFontStyle((String)fontStyle);
+}
+
+void WebSettingsImpl::setTextTrackFontVariant(const WebString& fontVariant)
+{
+    m_settings->setTextTrackFontVariant((String)fontVariant);
+}
+
 void WebSettingsImpl::setUnsafePluginPastingEnabled(bool enabled)
 {
     m_settings->setUnsafePluginPastingEnabled(enabled);