DevTools: clean up tests to not depend on NetworkProject.addFile method

third_party/WebKit/LayoutTests/http/tests/inspector/search/sources-search-scope-many-projects.html

Index: third_party/WebKit/LayoutTests/http/tests/inspector/search/sources-search-scope-many-projects.html
diff --git a/third_party/WebKit/LayoutTests/http/tests/inspector/search/sources-search-scope-many-projects.html b/third_party/WebKit/LayoutTests/http/tests/inspector/search/sources-search-scope-many-projects.html
index 00012882eb36a59284ffdc723afab7446d23cb78..483e69ff43c098ffd40f3b0171f4725c4e4a2a77 100644
--- a/third_party/WebKit/LayoutTests/http/tests/inspector/search/sources-search-scope-many-projects.html
+++ b/third_party/WebKit/LayoutTests/http/tests/inspector/search/sources-search-scope-many-projects.html
@@ -45,7 +45,7 @@ function test()
         fs.reportCreated(fileSystemCreated);
     }
 
-    function fileSystemCreated()
+    async function fileSystemCreated()
     {
         UI.viewManager.showView("sources.search");
 
@@ -57,8 +57,8 @@ function test()
             }
         }
 
-        addNetworkUISourceCode("http://localhost/search.html", resources["search.html"]);
-        jsNetworkUISourceCode = addNetworkUISourceCode("http://localhost/search.js", resources["search.js"]);
+        await InspectorTest.addScriptUISourceCode("http://localhost/search.html", resources["search.html"]);
+        jsNetworkUISourceCode = await InspectorTest.addScriptUISourceCode("http://localhost/search.js", resources["search.js"]);
         InspectorTest.runTestSuite(testSuite);
     }
 
@@ -71,14 +71,6 @@ function test()
         });
     }
 
-    function addNetworkUISourceCode(url, content)
-    {
-        var contentProvider = Common.StaticContentProvider.fromString(url, Common.resourceTypes.Script, content);
-        var networkProject = Bindings.NetworkProject.forTarget(SDK.targetManager.mainTarget());
-        var uiSourceCode = networkProject.addFile(contentProvider, InspectorTest.mainFrame(), false);
-        return uiSourceCode;
-    }
-
     InspectorFrontendHost.searchInPath = function(requestId, path, query)
     {
         setTimeout(reply);