Chromecast: grant all permissions from CastContentBrowserClient.

Default was recently changed to reject in:
https://codereview.chromium.org/955383003/

R=lcwu@chromium.org
BUG=internal b/19954002

Review URL: https://codereview.chromium.org/1041513002

Cr-Commit-Position: refs/heads/master@{#322505}

chromecast/browser/cast_content_browser_client.cc

@@ -253,6 +253,26 @@ CastContentBrowserClient::SelectClientCertificateOnIOThread(
   }
 }
 
+void CastContentBrowserClient::RequestPermission(
+    content::PermissionType permission,
+    content::WebContents* web_contents,
+    int bridge_id,
+    const GURL& requesting_frame,
+    bool user_gesture,
+    const base::Callback<void(content::PermissionStatus)>& callback) {
+  LOG(INFO) << __FUNCTION__ << ": " << static_cast<int>(permission);
+  callback.Run(content::PermissionStatus::PERMISSION_STATUS_GRANTED);
+}
+
+content::PermissionStatus CastContentBrowserClient::GetPermissionStatus(
+    content::PermissionType permission,
+    content::BrowserContext* browser_context,
+    const GURL& requesting_origin,
+    const GURL& embedding_origin) {
+  LOG(INFO) << __FUNCTION__ << ": " << static_cast<int>(permission);
+  return content::PermissionStatus::PERMISSION_STATUS_GRANTED;
+}
+
 bool CastContentBrowserClient::CanCreateWindow(
     const GURL& opener_url,
     const GURL& opener_top_level_frame_url,

chromecast/browser/cast_content_browser_client.h

@@ -71,6 +71,18 @@ class CastContentBrowserClient: public content::ContentBrowserClient {
       content::WebContents* web_contents,
       net::SSLCertRequestInfo* cert_request_info,
       scoped_ptr<content::ClientCertificateDelegate> delegate) override;
+  void RequestPermission(
+      content::PermissionType permission,
+      content::WebContents* web_contents,
+      int bridge_id,
+      const GURL& requesting_frame,
+      bool user_gesture,
+      const base::Callback<void(content::PermissionStatus)>& callback) override;
+  content::PermissionStatus GetPermissionStatus(
+      content::PermissionType permission,
+      content::BrowserContext* browser_context,
+      const GURL& requesting_origin,
+      const GURL& embedding_origin) override;
   bool CanCreateWindow(
       const GURL& opener_url,
       const GURL& opener_top_level_frame_url,