[Sensors] Adding chrome flag to enable Generic Sensor based APIs

content/browser/frame_host/render_frame_host_impl.cc

Index: content/browser/frame_host/render_frame_host_impl.cc
diff --git a/content/browser/frame_host/render_frame_host_impl.cc b/content/browser/frame_host/render_frame_host_impl.cc
index 032399bd0fbdd103a1fb7d1fb8114284be1d7910..63578037279d3887b1db43d9ebbe97a11c24fa09 100644
--- a/content/browser/frame_host/render_frame_host_impl.cc
+++ b/content/browser/frame_host/render_frame_host_impl.cc
@@ -77,6 +77,7 @@
 #include "content/public/browser/user_metrics.h"
 #include "content/public/common/browser_side_navigation_policy.h"
 #include "content/public/common/content_constants.h"
+#include "content/public/common/content_features.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/file_chooser_file_info.h"
 #include "content/public/common/file_chooser_params.h"
@@ -2193,8 +2194,7 @@ void RenderFrameHostImpl::RegisterMojoInterfaces() {
         base::Bind(&device::VRServiceImpl::BindRequest));
   }
 #endif
-  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
-          switches::kEnableGenericSensors)) {
+  if (base::FeatureList::IsEnabled(features::kGenericSensor)) {
     GetInterfaceRegistry()->AddInterface(
         base::Bind(&device::SensorProviderImpl::Create),
         BrowserThread::GetTaskRunnerForThread(BrowserThread::IO));