Rewrite layout_browsertests to use content_shell --dump-render-tree to execute layout tests

content/browser/fileapi/blob_layout_browsertest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/test/layout_browsertest.h"
 
 class BlobLayoutTest : public InProcessBrowserLayoutTest {
  public:
   BlobLayoutTest() :
       InProcessBrowserLayoutTest(
           FilePath(),
           FilePath(FILE_PATH_LITERAL("fast/files")).NormalizePathSeparators()) {
   }
-
-  virtual void SetUpInProcessBrowserTestFixture() OVERRIDE {
-    InProcessBrowserLayoutTest::SetUpInProcessBrowserTestFixture();
-    AddResourceForLayoutTest(
-        FilePath(FILE_PATH_LITERAL("fast/js")).NormalizePathSeparators(),
-        FilePath(FILE_PATH_LITERAL("resources")));
-  }
-
-  void RunLayoutTests(const char* file_names[]) {
-    for (size_t i = 0; file_names[i]; i++)
-      RunLayoutTest(file_names[i]);
-  }
 };
 
-namespace {
-
-static const char* kSliceTests[] = {
-  "blob-slice-test.html",
-  NULL
-};
-
+IN_PROC_BROWSER_TEST_F(BlobLayoutTest, SliceTests) {
+  RunLayoutTest("blob-slice-test.html");
 }
-
-IN_PROC_BROWSER_TEST_F(BlobLayoutTest, SliceTests) {
-  RunLayoutTests(kSliceTests);
-}