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

Source/web/FrameLoaderClientImpl.cpp

Index: Source/web/FrameLoaderClientImpl.cpp
diff --git a/Source/web/FrameLoaderClientImpl.cpp b/Source/web/FrameLoaderClientImpl.cpp
index d7b2ce97b1a9200f3435f19f3be911ae3da6e1c1..6ce80e3405313fb0d2ef51a4c944f09c7f955d2b 100644
--- a/Source/web/FrameLoaderClientImpl.cpp
+++ b/Source/web/FrameLoaderClientImpl.cpp
@@ -212,6 +212,15 @@ bool FrameLoaderClientImpl::allowImage(bool enabledPerSettings, const KURL& imag
     return enabledPerSettings;
 }
 
+bool FrameLoaderClientImpl::allowMedia(bool enabledPerSettings, const KURL& mediaURL)
+{
+    WebViewImpl* webview = m_webFrame->viewImpl();
+    if (webview && webview->permissionClient())
+        return webview->permissionClient()->allowMedia(m_webFrame, enabledPerSettings, mediaURL);
+
+    return enabledPerSettings;
+}
+
 bool FrameLoaderClientImpl::allowDisplayingInsecureContent(bool enabledPerSettings, SecurityOrigin* context, const KURL& url)
 {
     WebViewImpl* webview = m_webFrame->viewImpl();