Blimp Settings framework on the c++ side

blimp/engine/browser_tests/integration_test.cc

Index: blimp/engine/browser_tests/integration_test.cc
diff --git a/blimp/engine/browser_tests/integration_test.cc b/blimp/engine/browser_tests/integration_test.cc
index e1311382faeb982749c51bc78102c278c99a0e7c..224db4e4dcd75c813a2fb57e6931dc19a7c55260 100644
--- a/blimp/engine/browser_tests/integration_test.cc
+++ b/blimp/engine/browser_tests/integration_test.cc
@@ -20,6 +20,7 @@
 #include "blimp/engine/browser_tests/blimp_browser_test.h"
 #include "blimp/engine/browser_tests/blimp_contents_view_readback_helper.h"
 #include "blimp/engine/browser_tests/waitable_content_pump.h"
+#include "components/prefs/testing_pref_service.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/test/browser_test.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ -82,13 +83,16 @@ class BlimpIntegrationTest : public BlimpBrowserTest {
 
     delegate_ = base::MakeUnique<client::TestBlimpClientContextDelegate>();
 
+    TestingPrefServiceSimple prefs;

[David Trainor- moved to gerrit, 2016/09/27 04:10:07]

Won't this die right after this call?  Move this to the first class member?

[Menglin, 2016/09/30 23:48:57]

Right. thank you

+    client::BlimpClientContext::RegisterPrefs(prefs.registry());
+
     context_ = base::WrapUnique<client::BlimpClientContext>(
         client::BlimpClientContext::Create(
             content::BrowserThread::GetTaskRunnerForThread(
                 content::BrowserThread::IO),
             content::BrowserThread::GetTaskRunnerForThread(
                 content::BrowserThread::FILE),
-            std::move(compositor_dependencies)));
+            std::move(compositor_dependencies), &prefs));
 
     context_->SetDelegate(delegate_.get());
     context_->ConnectWithAssignment(GetAssignment());