Allow WebView to force MediaPlayer for unsupported containers.

content/public/renderer/content_renderer_client.cc

Index: content/public/renderer/content_renderer_client.cc
diff --git a/content/public/renderer/content_renderer_client.cc b/content/public/renderer/content_renderer_client.cc
index d32ecccbe8c89829e56dfb233f2a725cdc0e7fdd..a1389fc58088f34e45bf3737be08b41d3856d863 100644
--- a/content/public/renderer/content_renderer_client.cc
+++ b/content/public/renderer/content_renderer_client.cc
@@ -98,7 +98,7 @@ bool ContentRendererClient::AllowPopup() {
   return false;
 }
 
-#ifdef OS_ANDROID
+#if defined(OS_ANDROID)
 bool ContentRendererClient::HandleNavigation(
     RenderFrame* render_frame,
     bool is_content_initiated,
@@ -110,6 +110,10 @@ bool ContentRendererClient::HandleNavigation(
     bool is_redirect) {
   return false;
 }
+
+bool ContentRendererClient::ShouldUseMediaPlayerForURL(const GURL& url) {
+  return false;
+}
 #endif
 
 bool ContentRendererClient::ShouldFork(blink::WebLocalFrame* frame,