Check all settings when checking mic and camera access

chromecast/shell/browser/cast_browser_context.cc

Index: chromecast/shell/browser/cast_browser_context.cc
diff --git a/chromecast/shell/browser/cast_browser_context.cc b/chromecast/shell/browser/cast_browser_context.cc
index 295c34b8d4a848bdfcb4b6b044e2f145f360af96..f1a5c201ba28419aef6991ff11030a29aa1bdbf0 100644
--- a/chromecast/shell/browser/cast_browser_context.cc
+++ b/chromecast/shell/browser/cast_browser_context.cc
@@ -22,7 +22,8 @@ namespace shell {
 class CastBrowserContext::CastResourceContext :
     public content::ResourceContext {
  public:
-  CastResourceContext(URLRequestContextFactory* url_request_context_factory) :
+  explicit CastResourceContext(
+      URLRequestContextFactory* url_request_context_factory) :
     url_request_context_factory_(url_request_context_factory) {}
   virtual ~CastResourceContext() {}
 
@@ -37,14 +38,6 @@ class CastBrowserContext::CastResourceContext :
         GetURLRequestContext();
   }
 
-  virtual bool AllowMicAccess(const GURL& origin) OVERRIDE {
-    return false;
-  }
-
-  virtual bool AllowCameraAccess(const GURL& origin) OVERRIDE {
-    return false;
-  }
-
  private:
   URLRequestContextFactory* url_request_context_factory_;