Refactor ExtensionManifestTest to allow usage in src/extensions

This refactor will allow some manifest tests running in Chrome's unit_tests
suite to move to the extensions_unittests suite.

* Rename ExtensionManifestTest to extensions::ManifestTest and move it into
  src/extensions.
* Introduce ChromeManifestTest to load manifests from Chrome's test data dir.
* Eliminate some unnecessary use of chrome::VersionInfo::Channel.
* Move SharedModuleManifestTest to extensions_unittests as an example.

FileHandlerManifestTest and ExternallyConnectableManifestTest will be next,
but require more refactoring (e.g. of permissions).

BUG=397165
TEST=unit_tests, extensions_unittests

Review URL: https://codereview.chromium.org/572813002

Cr-Commit-Position: refs/heads/master@{#295087}

1 files changed, 0 insertions, 11 deletions

diff --git a/extensions/common/test_util.h b/extensions/common/test_util.h
index 46ac5d08..862c469 100644
--- a/extensions/common/test_util.h
+++ b/extensions/common/test_util.h
@@ -8,11 +8,6 @@
 #include <string>
 
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
-
-namespace base {
-class DictionaryValue;
-}  // namespace base
 
 namespace extensions {
 class Extension;
@@ -30,12 +25,6 @@ scoped_refptr<Extension> CreateEmptyExtension();
 // Return a very simple extension with a given |id|.
 scoped_refptr<Extension> CreateExtensionWithID(const std::string& id);
 
-// Parses |json| allowing trailing commas and replacing single quotes with
-// double quotes for test readability. If the json fails to parse, calls gtest's
-// ADD_FAILURE and returns an empty dictionary.
-scoped_ptr<base::DictionaryValue> ParseJsonDictionaryWithSingleQuotes(
-    std::string json);
-
 }  // namespace test_util
 }  // namespace extensions