Ability to block <audio> and <video> media.

Source/testing/runner/WebPermissions.cpp

Index: Source/testing/runner/WebPermissions.cpp
diff --git a/Source/testing/runner/WebPermissions.cpp b/Source/testing/runner/WebPermissions.cpp
index d345801961f5e4f1fdbfbf2798bbb0f179533932..e7da7d6c95d8fb0fff1ec2ad812bf9bd510dbc79 100644
--- a/Source/testing/runner/WebPermissions.cpp
+++ b/Source/testing/runner/WebPermissions.cpp
@@ -57,6 +57,14 @@ bool WebPermissions::allowImage(WebKit::WebFrame*, bool enabledPerSettings, cons
     return allowed;
 }
 
+bool WebPermissions::allowMedia(WebKit::WebFrame*, bool enabledPerSettings, const WebKit::WebURL& mediaURL)
+{
+    bool allowed = enabledPerSettings && m_mediaAllowed;
+    if (m_dumpCallbacks && m_delegate)
+        m_delegate->printMessage(std::string("PERMISSION CLIENT: allowMedia(") + normalizeLayoutTestURL(mediaURL.spec()) + "): " + (allowed ? "true" : "false") + "\n");
+    return allowed;
+}
+
 bool WebPermissions::allowScriptFromSource(WebKit::WebFrame*, bool enabledPerSettings, const WebKit::WebURL& scriptURL)
 {
     bool allowed = enabledPerSettings && m_scriptsAllowed;
@@ -90,6 +98,11 @@ void WebPermissions::setImagesAllowed(bool imagesAllowed)
     m_imagesAllowed = imagesAllowed;
 }
 
+void WebPermissions::setMediaAllowed(bool mediaAllowed)
+{
+    m_mediaAllowed = mediaAllowed;
+}
+
 void WebPermissions::setScriptsAllowed(bool scriptsAllowed)
 {
     m_scriptsAllowed = scriptsAllowed;
@@ -129,6 +142,7 @@ void WebPermissions::reset()
 {
     m_dumpCallbacks = false;
     m_imagesAllowed = true;
+    m_mediaAllowed = true;
     m_scriptsAllowed = true;
     m_storageAllowed = true;
     m_pluginsAllowed = true;