Pepper: Narrow dev channel whitelisting behavior.

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 800bb55b1511a4a2a6442d83f906c6d1b4506841..6ca2fcc772f96929fa3eaf545932a7e219b65012 100644
--- a/content/public/renderer/content_renderer_client.cc
+++ b/content/public/renderer/content_renderer_client.cc
@@ -177,4 +177,17 @@ ContentRendererClient::CreateWorkerPermissionClientProxy(
   return NULL;
 }
 
+bool ContentRendererClient::IsPluginAllowedToUseCompositorAPI(const GURL& url) {
+  return false;
+}
+
+bool ContentRendererClient::IsPluginAllowedToUseVideoDecodeAPI(
+    const GURL& url) {
+  return false;
+}
+
+bool ContentRendererClient::IsPluginAllowedToUseDevChannelAPIs() {
+  return false;
+}
+
 }  // namespace content