DevTools: allow storing devtools preferences on the browser side.

content/shell/renderer/test_runner/test_runner.cc

Index: content/shell/renderer/test_runner/test_runner.cc
diff --git a/content/shell/renderer/test_runner/test_runner.cc b/content/shell/renderer/test_runner/test_runner.cc
index ff9ecb3417c823fe14007f13318b0f0434b05ef3..9b16a7ee2dc9fcaa3109315042a4cd03d9770cea 100644
--- a/content/shell/renderer/test_runner/test_runner.cc
+++ b/content/shell/renderer/test_runner/test_runner.cc
@@ -1963,9 +1963,9 @@ void TestRunner::ClearDevToolsLocalStorage() {
   delegate_->ClearDevToolsLocalStorage();
 }
 
-void TestRunner::ShowDevTools(const std::string& settings,
+void TestRunner::ShowDevTools(const std::string& test_path,
                               const std::string& frontend_url) {
-  delegate_->ShowDevTools(settings, frontend_url);
+  delegate_->ShowDevTools(test_path, frontend_url);
 }
 
 class WorkItemBackForward : public TestRunner::WorkItem {