mojo leveldb: Get profile and leveldb connected to DOMStorageContext.

content/public/test/content_browser_test.cc

Index: content/public/test/content_browser_test.cc
diff --git a/content/public/test/content_browser_test.cc b/content/public/test/content_browser_test.cc
index 64208f776ac12d90a5ec0050bb3106136e0555a1..15cb44d8580105b8eac4eb0642db2d9efa600f33 100644
--- a/content/public/test/content_browser_test.cc
+++ b/content/public/test/content_browser_test.cc
@@ -10,6 +10,7 @@
 #include "base/message_loop/message_loop.h"
 #include "base/path_service.h"
 #include "build/build_config.h"
+#include "content/public/browser/browser_context.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/common/content_paths.h"
 #include "content/public/common/content_switches.h"
@@ -147,6 +148,10 @@ void ContentBrowserTest::RunTestOnMainThreadLoop() {
   Shell::CloseAllWindows();
 }
 
+BrowserContext* ContentBrowserTest::GetBrowserContext() const {
+  return ShellContentBrowserClient::Get()->browser_context();
+}
+
 Shell* ContentBrowserTest::CreateBrowser() {
   return Shell::CreateNewWindow(
       ShellContentBrowserClient::Get()->browser_context(),