bluetooth: Move mock creation out of BluetoothDispatcherHost to LayoutTestBluetoothAdapterProvider.

content/shell/browser/layout_test/layout_test_browser_context.cc

Index: content/shell/browser/layout_test/layout_test_browser_context.cc
diff --git a/content/shell/browser/layout_test/layout_test_browser_context.cc b/content/shell/browser/layout_test/layout_test_browser_context.cc
index 944330ac35c736056c0cf26e2700ae1e3ca94f65..2e6c8ff9831e1c1b3152f232476463d31de09c26 100644
--- a/content/shell/browser/layout_test/layout_test_browser_context.cc
+++ b/content/shell/browser/layout_test/layout_test_browser_context.cc
@@ -11,6 +11,7 @@
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/push_messaging_service.h"
 #include "content/public/browser/resource_context.h"
+#include "content/shell/browser/layout_test/layout_test_bluetooth_adapter_provider.h"
 #include "content/shell/browser/layout_test/layout_test_download_manager_delegate.h"
 #include "content/shell/browser/layout_test/layout_test_permission_manager.h"
 #include "content/shell/browser/layout_test/layout_test_push_messaging_service.h"
@@ -67,7 +68,9 @@ void LayoutTestBrowserContext::GetBluetoothAdapterForTesting(
     const base::Callback<void(scoped_refptr<device::BluetoothAdapter> adapter)>&
         callback,
     const std::string& adapter) {
-  // TODO(ortuno): Get mock data.
+  if (!bluetooth_adapter_provider_)
+    bluetooth_adapter_provider_.reset(new LayoutTestBluetoothAdapterProvider());
+  bluetooth_adapter_provider_->GetBluetoothAdapter(callback, adapter);
 }
 
 PushMessagingService* LayoutTestBrowserContext::GetPushMessagingService() {