Revert 262175 "* Replace "read" method with onReceiveXxx events."

trunk/src/chrome/browser/extensions/api/bluetooth/bluetooth_extension_function.cc

Index: trunk/src/chrome/browser/extensions/api/bluetooth/bluetooth_extension_function.cc
===================================================================
--- trunk/src/chrome/browser/extensions/api/bluetooth/bluetooth_extension_function.cc	(revision 262179)
+++ trunk/src/chrome/browser/extensions/api/bluetooth/bluetooth_extension_function.cc	(working copy)
@@ -7,12 +7,9 @@
 #include "base/memory/ref_counted.h"
 #include "chrome/browser/extensions/api/bluetooth/bluetooth_api.h"
 #include "chrome/browser/extensions/api/bluetooth/bluetooth_event_router.h"
-#include "content/public/browser/browser_thread.h"
 #include "device/bluetooth/bluetooth_adapter.h"
 #include "device/bluetooth/bluetooth_adapter_factory.h"
 
-using content::BrowserThread;
-
 namespace {
 
 const char kPlatformNotSupported[] =
@@ -20,24 +17,22 @@
 
 extensions::BluetoothEventRouter* GetEventRouter(
     content::BrowserContext* context) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  return extensions::BluetoothAPI::Get(context)->event_router();
+  return extensions::BluetoothAPI::Get(context)->bluetooth_event_router();
 }
 
 bool IsBluetoothSupported(content::BrowserContext* context) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   return GetEventRouter(context)->IsBluetoothSupported();
 }
 
 void GetAdapter(const device::BluetoothAdapterFactory::AdapterCallback callback,
                 content::BrowserContext* context) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   GetEventRouter(context)->GetAdapter(callback);
 }
 
 }  // namespace
 
 namespace extensions {
+
 namespace api {
 
 BluetoothExtensionFunction::BluetoothExtensionFunction() {
@@ -47,8 +42,6 @@
 }
 
 bool BluetoothExtensionFunction::RunImpl() {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-
   if (!IsBluetoothSupported(browser_context())) {
     SetError(kPlatformNotSupported);
     return false;
@@ -61,9 +54,9 @@
 
 void BluetoothExtensionFunction::RunOnAdapterReady(
     scoped_refptr<device::BluetoothAdapter> adapter) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   DoWork(adapter);
 }
 
 }  // namespace api
+
 }  // namespace extensions