Remove hardware check that enables always-on hotwording.

chrome/browser/search/hotword_service_factory.cc

Index: chrome/browser/search/hotword_service_factory.cc
diff --git a/chrome/browser/search/hotword_service_factory.cc b/chrome/browser/search/hotword_service_factory.cc
index 8884ad6c9f9becf3a80a9e1fde44c07e53ecd4c0..174f375a4ffcf42e5a020caaf57eb2d4ed55b6c6 100644
--- a/chrome/browser/search/hotword_service_factory.cc
+++ b/chrome/browser/search/hotword_service_factory.cc
@@ -47,6 +47,9 @@ bool HotwordServiceFactory::IsHotwordAllowed(BrowserContext* context) {
 
 // static
 bool HotwordServiceFactory::IsHotwordHardwareAvailable() {
+// Temporarily disabling hotword hardware check for M41. Will be
+// re-enabled for M42.
+#if 0
 #if defined(OS_CHROMEOS)

[Matt Giuca, 2015/01/15 02:56:43]

I think you should delete this inner if.

Your choice.

   if (chromeos::CrasAudioHandler::IsInitialized()) {
     chromeos::AudioDeviceList devices;
@@ -59,6 +62,7 @@ bool HotwordServiceFactory::IsHotwordHardwareAvailable() {
     }
   }
 #endif
+#endif  // 0
   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
   return command_line->HasSwitch(switches::kEnableExperimentalHotwordHardware);
 }