Move GPU blacklist and driver bug workaround list from json to data struct.

chrome/browser/extensions/requirements_checker_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 <vector>
 
 #include "base/bind.h"
 #include "base/files/file_path.h"
 #include "base/memory/ref_counted.h"
 #include "base/message_loop/message_loop.h"
 #include "base/path_service.h"
 #include "base/strings/string_util.h"
 #include "build/build_config.h"
 #include "chrome/browser/extensions/chrome_requirements_checker.h"
 #include "chrome/browser/extensions/extension_browsertest.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/grit/generated_resources.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/gpu_data_manager.h"
 #include "content/public/test/test_utils.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/file_util.h"
-#include "gpu/config/gpu_info.h"
 #include "ui/base/l10n/l10n_util.h"
 
 namespace extensions {
 
 class RequirementsCheckerBrowserTest : public ExtensionBrowserTest {
  public:
   RequirementsCheckerBrowserTest()
       : checker_(new ChromeRequirementsChecker()) {}
 
   scoped_refptr<const Extension> LoadExtensionFromDirName(
       const std::string& extension_dir_name) {
     base::FilePath extension_path;
     std::string load_error;
     PathService::Get(chrome::DIR_TEST_DATA, &extension_path);
     extension_path = extension_path.AppendASCII("requirements_checker")
                                    .AppendASCII(extension_dir_name);
     scoped_refptr<const Extension> extension = file_util::LoadExtension(
         extension_path, Manifest::UNPACKED, 0, &load_error);
     CHECK_EQ(0U, load_error.length());
     return extension;
   }
 
   void ValidateRequirementErrors(
       const std::vector<std::string>& expected_errors,
       const std::vector<std::string>& actual_errors) {
     ASSERT_EQ(expected_errors, actual_errors);
   }
 
-  // This should only be called once per test instance. Calling more than once
-  // will result in stale information in the GPUDataManager which will throw off
-  // the RequirementsChecker.
-  void BlackListGPUFeatures(const std::vector<std::string>& features) {
-#if !defined(NDEBUG)
-    static bool called = false;
-    DCHECK(!called);
-    called = true;
-#endif
-
-    static const std::string json_blacklist =
-      "{\n"
-      "  \"name\": \"gpu blacklist\",\n"
-      "  \"version\": \"1.0\",\n"
-      "  \"entries\": [\n"
-      "    {\n"
-      "      \"id\": 1,\n"
-      "      \"features\": [\"" + base::JoinString(features, "\", \"") + "\"]\n"
-      "    }\n"
-      "  ]\n"
-      "}";
-    gpu::GPUInfo gpu_info;
-    content::GpuDataManager::GetInstance()->InitializeForTesting(
-        json_blacklist, gpu_info);
-  }
-
  protected:
   std::unique_ptr<RequirementsChecker> checker_;
 };
 
 IN_PROC_BROWSER_TEST_F(RequirementsCheckerBrowserTest, CheckEmptyExtension) {
   scoped_refptr<const Extension> extension(
       LoadExtensionFromDirName("no_requirements"));
   ASSERT_TRUE(extension.get());
   checker_->Check(extension, base::Bind(
       &RequirementsCheckerBrowserTest::ValidateRequirementErrors,
@@ skipping 34 matching lines @@
       &RequirementsCheckerBrowserTest::ValidateRequirementErrors,
       base::Unretained(this), expected_errors));
   content::RunAllBlockingPoolTasksUntilIdle();
 }
 
 IN_PROC_BROWSER_TEST_F(RequirementsCheckerBrowserTest, DisallowWebGL) {
   scoped_refptr<const Extension> extension(
       LoadExtensionFromDirName("require_3d"));
   ASSERT_TRUE(extension.get());
 
-  // Backlist webgl
-  std::vector<std::string> blacklisted_features;
-  blacklisted_features.push_back("accelerated_webgl");
-  BlackListGPUFeatures(blacklisted_features);
+  content::GpuDataManager::GetInstance()->BlacklistWebGLForTesting();
   content::RunAllBlockingPoolTasksUntilIdle();
 
   std::vector<std::string> expected_errors;
   expected_errors.push_back(l10n_util::GetStringUTF8(
       IDS_EXTENSION_WEBGL_NOT_SUPPORTED));
 
   checker_->Check(extension, base::Bind(
       &RequirementsCheckerBrowserTest::ValidateRequirementErrors,
       base::Unretained(this), expected_errors));
   content::RunAllBlockingPoolTasksUntilIdle();
@@ skipping 11 matching lines @@
         IDS_EXTENSION_WEBGL_NOT_SUPPORTED));
   }
 
   checker_->Check(extension, base::Bind(
       &RequirementsCheckerBrowserTest::ValidateRequirementErrors,
       base::Unretained(this), expected_errors));
   content::RunAllBlockingPoolTasksUntilIdle();
 }
 
 }  // namespace extensions