Revert "Refactor ExtensionManifestTest to allow usage in src/extensions"

chrome/common/extensions/api/extension_action/page_action_manifest_unittest.cc

Index: chrome/common/extensions/api/extension_action/page_action_manifest_unittest.cc
diff --git a/chrome/common/extensions/api/extension_action/page_action_manifest_unittest.cc b/chrome/common/extensions/api/extension_action/page_action_manifest_unittest.cc
index 51a5b4f776668a8806c0849d0a602869c7876789..7cbf241227981e65f83bd7aba1727cec396adcd8 100644
--- a/chrome/common/extensions/api/extension_action/page_action_manifest_unittest.cc
+++ b/chrome/common/extensions/api/extension_action/page_action_manifest_unittest.cc
@@ -2,10 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "base/path_service.h"
-#include "chrome/common/chrome_paths.h"
 #include "chrome/common/extensions/api/extension_action/action_info.h"
-#include "chrome/common/extensions/manifest_tests/chrome_manifest_test.h"
+#include "chrome/common/extensions/manifest_tests/extension_manifest_test.h"
 #include "extensions/common/constants.h"
 #include "extensions/common/error_utils.h"
 #include "extensions/common/extension.h"
@@ -17,12 +15,10 @@ namespace extensions {
 namespace errors = manifest_errors;
 namespace keys = manifest_keys;
 
-class PageActionManifestTest : public ChromeManifestTest {
+class PageActionManifestTest : public ExtensionManifestTest {
  protected:
-  virtual base::FilePath GetTestDataDir() OVERRIDE {
-    base::FilePath path;
-    PathService::Get(chrome::DIR_TEST_DATA, &path);
-    return path.AppendASCII("extensions").AppendASCII("page_action");
+  virtual const char* test_data_dir() OVERRIDE {
+    return "page_action";
   }
 
   scoped_ptr<ActionInfo> LoadAction(const std::string& manifest_filename);